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紫外级熔融石英双凸镜片

紫外级熔融石英双凸镜片

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TECHSPEC® 紫外级熔融石英双凸镜片，亦称凸透镜，具备两个正的、对称的面，且两侧曲率半径相等。这类透镜特别适用于有限成像应用，其共轭比（物距与像距的比值）范围在0.2至5之间。当共轭比为1时，得益于对称的透镜设计，球差、色差、彗差和畸变等像差能被有效最小化或完全消除。TECHSPEC® 紫外级熔融石英双凸镜片采用高精度熔融石英基底。这些透镜提供未镀膜版本，以及可选的UV-AR、UV-VIS、VIS-EXT、VIS-NIR、VIS 0°、NIR I或NIR II镀膜选项。  


  • 是成像应用的理想选择

  • 有效减少像差，包括球差和彗差

  • 精密熔融石英基底


                               产品

标题产品编码Dia. (mm)BFL (mm)EFL (mm)涂层涂层规格基底表面质量Power (P-V) @ 632.8nmIrregularity (P-V) @ 632.8nm中心偏（弧分）
6mm直径 x 6mm焦距，未镀膜，紫外双凸透镜49-2386.00 +0.0/-0.0254.38 6.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 6mm焦距，镀紫外增透膜，紫外双凸透镜49-2466.00 +0.0/-0.0254.38 6.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 6mm，镀紫外-可见光膜，紫外双凸透镜49-2546.00 +0.0/-0.0254.38 6.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <3 
6mm Dia. x 6mm FL, VIS-EXT Coated, UV Double-Convex Lens22-1966.00 +0.0/-0.0254.38 6.00 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 6mm焦距，镀可见光0°膜，紫外双凸透镜49-2626.00 +0.0/-0.0254.38 6.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <3 
6mm直径 x 6mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-8176.00 +0.0/-0.0254.38 6.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <3 
6mm Dia. x 6mm FL, NIR I Coated, UV Double-Convex Lens22-1566.00 +0.0/-0.0254.38 6.00 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm Dia. x 6mm FL, NIR II Coated, UV Double-Convex Lens22-1766.00 +0.0/-0.0254.38 6.00 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 9mm焦距，未镀膜，紫外双凸透镜49-2396.00 +0.0/-0.0258.02 9.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 9mm焦距，镀紫外增透膜，紫外双凸透镜49-2476.00 +0.0/-0.0258.02 9.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 9mm，镀紫外-可见光膜，紫外双凸透镜49-2556.00 +0.0/-0.0258.02 9.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <3 
6mm直径 x 9mm焦距，镀可见光0°膜，紫外双凸透镜49-2636.00 +0.0/-0.0258.02 9.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <3 
6mm直径 x 9mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-8186.00 +0.0/-0.0258.02 9.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <3 
6mm直径 x 12mm焦距，未镀膜，紫外双凸透镜49-2406.00 +0.0/-0.02511.23 12.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 12mm焦距，镀紫外增透膜，紫外双凸透镜49-2486.00 +0.0/-0.02511.23 12.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 12mm，镀紫外-可见光膜，紫外双凸透镜49-2566.00 +0.0/-0.02511.23 12.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm Dia. x 12mm FL, VIS-EXT Coated, UV Double-Convex Lens22-1956.00 +0.0/-0.02511.23 12.00 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 12mm焦距，镀可见光0°膜，紫外双凸透镜49-2646.00 +0.0/-0.02511.23 12.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 12mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-8196.00 +0.0/-0.02511.23 12.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm Dia. x 12mm FL, NIR I Coated, UV Double-Convex Lens22-1556.00 +0.0/-0.02511.23 12.00 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm Dia. x 12mm FL, NIR II Coated, UV Double-Convex Lens22-1756.00 +0.0/-0.02511.23 12.00 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 18mm焦距，未镀膜，紫外双凸透镜49-9836.00 +0.0/-0.02517.30 18.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 18mm焦距，镀紫外增透膜，紫外双凸透镜49-9876.00 +0.0/-0.02517.30 18.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 18mm，镀紫外-可见光膜，紫外双凸透镜49-9916.00 +0.0/-0.02517.30 18.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 18mm焦距，镀VIS 0°膜，紫外双凸透镜49-9956.00 +0.0/-0.02517.30 18.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 18mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-8206.00 +0.0/-0.02517.30 18.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 24mm焦距，未镀膜，紫外双凸透镜49-9846.00 +0.0/-0.02523.31 24.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 24mm焦距，镀紫外增透膜，紫外双凸透镜49-9886.00 +0.0/-0.02523.31 24.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 24mm，镀紫外-可见光膜，紫外双凸透镜49-9926.00 +0.0/-0.02523.31 24.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 24mm焦距，镀VIS 0°膜，紫外双凸透镜49-9966.00 +0.0/-0.02523.31 24.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
6mm直径 x 24mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-8216.00 +0.0/-0.02523.31 24.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 9mm焦距，未镀膜，紫外双凸透镜49-2419.00 +0.0/-0.0257.12 9.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 9mm焦距，镀紫外增透膜，紫外双凸透镜49-2499.00 +0.0/-0.0257.12 9.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <3 
9mm直径 x 9mm，镀紫外-可见光膜，紫外双凸透镜49-2579.00 +0.0/-0.0257.12 9.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <3 
9mm Dia. x 9mm FL, VIS-EXT Coated, UV Double-Convex Lens22-2009.00 +0.0/-0.0257.12 9.00 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 9mm焦距，镀可见光0°膜，紫外双凸透镜49-2659.00 +0.0/-0.0257.12 9.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <3 
9mm直径 x 9mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-8229.00 +0.0/-0.0257.12 9.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <3 
9mm Dia. x 9mm FL, NIR I Coated, UV Double-Convex Lens22-1609.00 +0.0/-0.0257.12 9.00 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm Dia. x 9mm FL, NIR II Coated, UV Double-Convex Lens22-1809.00 +0.0/-0.0257.12 9.00 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 13.5mm焦距，未镀膜，紫外双凸透镜49-2429.00 +0.0/-0.02512.32 13.50 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 13.5mm焦距，镀紫外增透膜，紫外双凸透镜49-2509.00 +0.0/-0.02512.32 13.50 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 13.5mm，镀紫外-可见光膜，紫外双凸透镜49-2589.00 +0.0/-0.02512.32 13.50 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm Dia. x 13.5mm FL, VIS-EXT Coated, UV Double-Convex Lens22-1979.00 +0.0/-0.02512.32 13.50 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 13.5mm焦距，镀可见光0°膜，紫外双凸透镜49-2669.00 +0.0/-0.02512.32 13.50 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 13.5mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-8239.00 +0.0/-0.02512.32 13.50 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm Dia. x 13.5mm FL, NIR I Coated, UV Double-Convex Lens22-1579.00 +0.0/-0.02512.32 13.50 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm Dia. x 13.5mm FL, NIR II Coated, UV Double-Convex Lens22-1779.00 +0.0/-0.02512.32 13.50 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 18mm焦距，未镀膜，紫外双凸透镜49-2439.00 +0.0/-0.02517.09 18.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 18mm焦距，镀紫外增透膜，紫外双凸透镜49-2519.00 +0.0/-0.02517.09 18.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 18mm，镀紫外-可见光膜，紫外双凸透镜49-2599.00 +0.0/-0.02517.09 18.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm Dia. x 18mm FL, VIS-EXT Coated, UV Double-Convex Lens22-1989.00 +0.0/-0.02517.09 18.00 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 18mm焦距，镀可见光0°膜，紫外双凸透镜49-2679.00 +0.0/-0.02517.09 18.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 18mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-8249.00 +0.0/-0.02517.09 18.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm Dia. x 18mm FL, NIR I Coated, UV Double-Convex Lens22-1589.00 +0.0/-0.02517.09 18.00 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm Dia. x 18mm FL, NIR II Coated, UV Double-Convex Lens22-1789.00 +0.0/-0.02517.09 18.00 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 27mm焦距，未镀膜，紫外双凸透镜49-9859.00 +0.0/-0.02526.13 27.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 27mm焦距，镀紫外增透膜，紫外双凸透镜49-9899.00 +0.0/-0.02526.13 27.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 27mm，镀紫外-可见光膜，紫外双凸透镜49-9939.00 +0.0/-0.02526.13 27.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm Dia. x 27mm FL, VIS-EXT Coated, UV Double-Convex Lens22-1999.00 +0.0/-0.02526.13 27.00 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 27mm焦距，镀VIS 0°膜，紫外双凸透镜49-9979.00 +0.0/-0.02526.13 27.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 27mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-8259.00 +0.0/-0.02526.13 27.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm Dia. x 27mm FL, NIR I Coated, UV Double-Convex Lens22-1599.00 +0.0/-0.02526.13 27.00 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm Dia. x 27mm FL, NIR II Coated, UV Double-Convex Lens22-1799.00 +0.0/-0.02526.13 27.00 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 36mm焦距，未镀膜，紫外双凸透镜49-9869.00 +0.0/-0.02535.31 36.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 36mm焦距，镀紫外增透膜，紫外双凸透镜49-9909.00 +0.0/-0.02535.31 36.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 36mm，镀紫外-可见光膜，紫外双凸透镜49-9949.00 +0.0/-0.02535.31 36.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 36mm焦距，镀VIS 0°膜，紫外双凸透镜49-9989.00 +0.0/-0.02535.31 36.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
9mm直径 x 36mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-8269.00 +0.0/-0.02535.31 36.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
直径12mm x 12mm FL， 不镀膜， UV 双凸透镜48-03412.00 +0.0/-0.0259.25 12.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
直径12mm x 12mm FL， UV-AR 镀膜， UV 双凸透镜48-04012.00 +0.0/-0.0259.25 12.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 12mm，镀紫外-可见光膜，紫外双凸透镜48-83412.00 +0.0/-0.0259.25 12.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 12mm FL, VIS-EXT Coated, UV Double-Convex Lens22-20312.00 +0.0/-0.0259.25 12.00 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 12mm焦距，镀可见光膜，紫外双凸透镜48-97412.00 +0.0/-0.0259.25 12.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 12mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-82712.00 +0.0/-0.0259.25 12.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 12mm FL, NIR I Coated, UV Double-Convex Lens22-16312.00 +0.0/-0.0259.25 12.00 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 12mm FL, NIR II Coated, UV Double-Convex Lens22-18312.00 +0.0/-0.0259.25 12.00 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 15mm焦距，未镀膜，紫外双凸透镜49-24412.00 +0.0/-0.02513.37 15.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 15mm焦距，镀紫外增透膜，紫外双凸透镜49-25212.00 +0.0/-0.02513.37 15.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 15mm，镀紫外-可见光膜，紫外双凸透镜49-26012.00 +0.0/-0.02513.37 15.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 15mm FL, VIS-EXT Coated, UV Double-Convex Lens22-20412.00 +0.0/-0.02513.37 15.00 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 15mm焦距，镀可见光0°膜，紫外双凸透镜49-26812.00 +0.0/-0.02513.37 15.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 15mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-82812.00 +0.0/-0.02513.37 15.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 15mm FL, NIR I Coated, UV Double-Convex Lens22-16412.00 +0.0/-0.02513.37 15.00 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 15mm FL, NIR II Coated, UV Double-Convex Lens22-18412.00 +0.0/-0.02513.37 15.00 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
直径12mm x 20mm FL， 不镀膜， UV 双凸透镜48-03512.00 +0.0/-0.02518.44 20.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
直径12mm x 20mm FL， UV-AR 镀膜， UV 双凸透镜48-04112.00 +0.0/-0.02518.44 20.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 20mm，镀紫外-可见光膜，紫外双凸透镜48-83512.00 +0.0/-0.02518.44 20.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 20mm FL, VIS-EXT Coated, UV Double-Convex Lens22-20512.00 +0.0/-0.02518.44 20.00 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 20mm焦距，镀可见光膜，紫外双凸透镜48-97512.00 +0.0/-0.02518.44 20.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 20mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-82912.00 +0.0/-0.02518.44 20.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 20mm FL, NIR I Coated, UV Double-Convex Lens22-16512.00 +0.0/-0.02518.44 20.00 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 20mm FL, NIR II Coated, UV Double-Convex Lens22-18512.00 +0.0/-0.02518.44 20.00 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 24mm焦距，未镀膜，紫外双凸透镜49-24512.00 +0.0/-0.02522.92 24.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 24mm焦距，镀紫外增透膜，紫外双凸透镜49-25312.00 +0.0/-0.02522.92 24.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 24mm，镀紫外-可见光膜，紫外双凸透镜49-26112.00 +0.0/-0.02522.92 24.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 24mm FL, VIS-EXT Coated, UV Double-Convex Lens22-20612.00 +0.0/-0.02522.92 24.00 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 24mm焦距，镀可见光0°膜，紫外双凸透镜49-26912.00 +0.0/-0.02522.92 24.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 24mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-83012.00 +0.0/-0.02522.92 24.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 24mm FL, NIR I Coated, UV Double-Convex Lens22-16612.00 +0.0/-0.02522.92 24.00 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 24mm FL, NIR II Coated, UV Double-Convex Lens22-18612.00 +0.0/-0.02522.92 24.00 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
直径12mm x 30mm FL， 不镀膜， UV 双凸透镜48-03612.00 +0.0/-0.02528.77 30.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
直径12mm x 30mm FL， UV-AR 镀膜， UV 双凸透镜48-04212.00 +0.0/-0.02528.77 30.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 30mm，镀紫外-可见光膜，紫外双凸透镜48-83612.00 +0.0/-0.02528.77 30.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 30mm FL, VIS-EXT Coated, UV Double-Convex Lens22-20112.00 +0.0/-0.02528.77 30.00 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 30mm焦距，镀可见光膜，紫外双凸透镜48-97612.00 +0.0/-0.02528.77 30.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 30mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-83112.00 +0.0/-0.02528.77 30.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 30mm FL, NIR I Coated, UV Double-Convex Lens22-16112.00 +0.0/-0.02528.77 30.00 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 30mm FL, NIR II Coated, UV Double-Convex Lens22-18112.00 +0.0/-0.02528.77 30.00 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
直径12mm x 35mm FL， 不镀膜， UV 双凸透镜48-03712.00 +0.0/-0.02533.85 35.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
直径12mm x 35mm FL， UV-AR 镀膜， UV 双凸透镜48-04312.00 +0.0/-0.02533.85 35.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 35mm，镀紫外-可见光膜，紫外双凸透镜48-83712.00 +0.0/-0.02533.85 35.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 35mm FL, VIS-EXT Coated, UV Double-Convex Lens22-20212.00 +0.0/-0.02533.85 35.00 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 35mm焦距，镀可见光膜，紫外双凸透镜48-97712.00 +0.0/-0.02533.85 35.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 35mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-83212.00 +0.0/-0.02533.85 35.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 35mm FL, NIR I Coated, UV Double-Convex Lens22-16212.00 +0.0/-0.02533.85 35.00 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 35mm FL, NIR II Coated, UV Double-Convex Lens22-18212.00 +0.0/-0.02533.85 35.00 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
直径12mm x 45mm FL， 不镀膜， UV 双凸透镜48-03812.00 +0.0/-0.02543.96 45.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
直径12mm x 45mm FL， UV-AR 镀膜， UV 双凸透镜48-04412.00 +0.0/-0.02543.96 45.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 45mm，镀紫外-可见光膜，紫外双凸透镜48-83812.00 +0.0/-0.02543.96 45.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 45mm焦距，镀可见光膜，紫外双凸透镜48-97812.00 +0.0/-0.02543.96 45.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 45mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-83312.00 +0.0/-0.02543.96 45.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
直径12mm x 75mm FL， 不镀膜， UV 双凸透镜48-03912.00 +0.0/-0.02574.11 75.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 75mm，镀紫外-可见光膜，紫外双凸透镜48-83912.00 +0.0/-0.02574.11 75.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
直径12mm x 75mm FL， UV-AR 镀膜， UV 双凸透镜48-04512.00 +0.0/-0.02574.11 75.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 75mm FL, VIS-EXT Coated, UV Double-Convex Lens22-20712.00 +0.0/-0.02574.11 75.00 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 75mm焦距，镀可见光膜，紫外双凸透镜48-97912.00 +0.0/-0.02574.11 75.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm直径 x 75mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-83412.00 +0.0/-0.02574.11 75.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 75mm FL, NIR I Coated, UV Double-Convex Lens22-16712.00 +0.0/-0.02574.11 75.00 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
12mm Dia. x 75mm FL, NIR II Coated, UV Double-Convex Lens22-18712.00 +0.0/-0.02574.11 75.00 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
直径18mm x 20mm FL，不镀膜UV双凸透镜08-08318.00 +0.0/-0.02517.18 20.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
18mm 直径 x 20mm焦距，镀紫外光增透膜，紫外双凸透镜46-29018.00 +0.0/-0.02517.18 20.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
18mm直径 x 20mm，镀紫外-可见光膜，紫外双凸透镜48-84018.00 +0.0/-0.02517.18 20.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
18mm Dia. x 20mm FL, VIS-EXT Coated, UV Double-Convex Lens22-20818.00 +0.0/-0.02517.18 20.00 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
18mm直径 x 20mm焦距，镀可见光膜，紫外双凸透镜48-98018.00 +0.0/-0.02517.18 20.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
18mm直径 x 20mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-83518.00 +0.0/-0.02517.18 20.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
18mm Dia. x 20mm FL, NIR I Coated, UV Double-Convex Lens22-16818.00 +0.0/-0.02517.18 20.00 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
18mm Dia. x 20mm FL, NIR II Coated, UV Double-Convex Lens22-18818.00 +0.0/-0.02517.18 20.00 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
直径18mm x 40mm FL，不镀膜UV双凸透镜08-08418.00 +0.0/-0.02538.50 40.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
18mm 直径 x 40mm焦距，镀紫外光增透膜，紫外双凸透镜46-29118.00 +0.0/-0.02538.50 40.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
18mm直径 x 40mm，镀紫外-可见光膜，紫外双凸透镜48-84118.00 +0.0/-0.02538.50 40.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
18mm Dia. x 40mm FL, VIS-EXT Coated, UV Double-Convex Lens22-20918.00 +0.0/-0.02538.50 40.00 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
18mm直径 x 40mm焦距，镀可见光膜，紫外双凸透镜48-98118.00 +0.0/-0.02538.50 40.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
18mm直径 x 40mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-83618.00 +0.0/-0.02538.50 40.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
18mm Dia. x 40mm FL, NIR I Coated, UV Double-Convex Lens22-16918.00 +0.0/-0.02538.50 40.00 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
18mm Dia. x 40mm FL, NIR II Coated, UV Double-Convex Lens22-18918.00 +0.0/-0.02538.50 40.00 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 25mm焦距，未镀膜，紫外双凸透镜48-29325.00 +0.0/-0.02520.93 25.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 25mm焦距，镀紫外增透膜，紫外双凸透镜48-30425.00 +0.0/-0.02520.93 25.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 25mm，镀紫外-可见光膜，紫外双凸透镜48-84225.00 +0.0/-0.02520.93 25.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm Dia. x 25mm FL, VIS-EXT Coated, UV Double-Convex Lens22-21225.00 +0.0/-0.02520.93 25.00 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 25mm焦距，镀可见光膜，紫外双凸透镜48-98225.00 +0.0/-0.02520.93 25.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 25mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-83725.00 +0.0/-0.02520.93 25.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm Dia. x 25mm FL, NIR I Coated, UV Double-Convex Lens22-17225.00 +0.0/-0.02520.93 25.00 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm Dia. x 25mm FL, NIR II Coated, UV Double-Convex Lens22-19225.00 +0.0/-0.02520.93 25.00 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 50mm焦距，未镀膜，紫外双凸透镜48-29425.00 +0.0/-0.02548.02 50.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 50mm焦距，镀紫外增透膜，紫外双凸透镜48-30525.00 +0.0/-0.02548.02 50.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 50mm，镀紫外-可见光膜，紫外双凸透镜48-84325.00 +0.0/-0.02548.02 50.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm Dia. x 50mm FL, VIS-EXT Coated, UV Double-Convex Lens22-21325.00 +0.0/-0.02548.02 50.00 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 50mm焦距，镀可见光膜，紫外双凸透镜48-98325.00 +0.0/-0.02548.02 50.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 50mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-83825.00 +0.0/-0.02548.02 50.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm Dia. x 50mm FL, NIR I Coated, UV Double-Convex Lens22-17325.00 +0.0/-0.02548.02 50.00 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm Dia. x 50mm FL, NIR II Coated, UV Double-Convex Lens22-19325.00 +0.0/-0.02548.02 50.00 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 60mm焦距，未镀膜，紫外双凸透镜48-29525.00 +0.0/-0.02558.08 60.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 60mm焦距，镀紫外增透膜，紫外双凸透镜48-30625.00 +0.0/-0.02558.08 60.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 60mm，镀紫外-可见光膜，紫外双凸透镜48-84425.00 +0.0/-0.02558.08 60.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm Dia. x 60mm FL, VIS-EXT Coated, UV Double-Convex Lens22-21425.00 +0.0/-0.02558.08 60.00 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 60mm焦距，镀可见光膜，紫外双凸透镜48-98425.00 +0.0/-0.02558.08 60.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 60mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-83925.00 +0.0/-0.02558.08 60.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm Dia. x 60mm FL, NIR I Coated, UV Double-Convex Lens22-17425.00 +0.0/-0.02558.08 60.00 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm Dia. x 60mm FL, NIR II Coated, UV Double-Convex Lens22-19425.00 +0.0/-0.02558.08 60.00 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 75.6mm焦距，未镀膜，紫外双凸透镜48-29625.00 +0.0/-0.02573.91 75.60 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 75.6mm焦距，镀紫外增透膜，紫外双凸透镜48-30725.00 +0.0/-0.02573.91 75.60 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 75.6mm，镀紫外-可见光膜，紫外双凸透镜48-84525.00 +0.0/-0.02573.91 75.60 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm Dia. x 75.6mm FL, VIS-EXT Coated, UV Double-Convex Lens22-21025.00 +0.0/-0.02573.91 75.60 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 75.6mm焦距，镀可见光膜，紫外双凸透镜48-98525.00 +0.0/-0.02573.91 75.60 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 75.6mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-84025.00 +0.0/-0.02573.91 75.60 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm Dia. x 75.6mm FL, NIR I Coated, UV Double-Convex Lens22-17025.00 +0.0/-0.02573.91 75.60 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm Dia. x 75.6mm FL, NIR II Coated, UV Double-Convex Lens22-19025.00 +0.0/-0.02573.91 75.60 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 100mm焦距，未镀膜，紫外双凸透镜48-29725.00 +0.0/-0.02598.70 100.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 100mm焦距，镀紫外增透膜，紫外双凸透镜48-30825.00 +0.0/-0.02598.70 100.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 100mm，镀紫外-可见光膜，紫外双凸透镜48-84625.00 +0.0/-0.02598.70 100.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm Dia. x 100mm FL, VIS-EXT Coated, UV Double-Convex Lens22-21125.00 +0.0/-0.02598.70 100.00 VIS-EXT (350-700nm) Ravg <0.5% @ 350 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 100mm焦距，镀可见光膜，紫外双凸透镜48-98625.00 +0.0/-0.02598.70 100.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 100mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-84125.00 +0.0/-0.02598.70 100.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm Dia. x 100mm FL, NIR I Coated, UV Double-Convex Lens22-17125.00 +0.0/-0.02598.70 100.00 NIR I (600-1050nm) Ravg ≤0.5% @ 600 - 1050nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm Dia. x 100mm FL, NIR II Coated, UV Double-Convex Lens22-19125.00 +0.0/-0.02598.70 100.00 NIR II (750-1550nm) Rabs ≤1.5% @ 750 - 800nm Rabs ≤1.0% @ 800 - 1550nm Ravg ≤0.7% @ 750 - 1550nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 125mm焦距，未镀膜，紫外双凸透镜48-29825.00 +0.0/-0.025123.82 125.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 125mm焦距，镀紫外增透膜，紫外双凸透镜48-30925.00 +0.0/-0.025123.82 125.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 125mm，镀紫外-可见光膜，紫外双凸透镜48-84725.00 +0.0/-0.025123.82 125.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 125mm焦距，镀可见光膜，紫外双凸透镜48-98725.00 +0.0/-0.025123.82 125.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 125mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-84225.00 +0.0/-0.025123.82 125.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 150mm焦距，未镀膜，紫外双凸透镜48-29925.00 +0.0/-0.025148.37 150.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 150mm焦距，镀紫外增透膜，紫外双凸透镜48-31025.00 +0.0/-0.025148.37 150.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 150mm，镀紫外-可见光膜，紫外双凸透镜48-84825.00 +0.0/-0.025148.37 150.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 150mm焦距，镀可见光膜，紫外双凸透镜48-98825.00 +0.0/-0.025148.37 150.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 150mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-84325.00 +0.0/-0.025148.37 150.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 200mm焦距，未镀膜，紫外双凸透镜48-30025.00 +0.0/-0.025198.84 200.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 200mm焦距，镀紫外增透膜，紫外双凸透镜48-31125.00 +0.0/-0.025198.84 200.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 200mm，镀紫外-可见光膜，紫外双凸透镜48-84925.00 +0.0/-0.025198.84 200.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 200mm焦距，镀可见光膜，紫外双凸透镜48-98925.00 +0.0/-0.025198.84 200.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 200mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-84425.00 +0.0/-0.025198.84 200.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 250mm焦距，未镀膜，紫外双凸透镜48-30125.00 +0.0/-0.025248.90 250.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 250mm焦距，镀紫外增透膜，紫外双凸透镜48-31225.00 +0.0/-0.025248.90 250.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 250mm，镀紫外-可见光膜，紫外双凸透镜48-85025.00 +0.0/-0.025248.90 250.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 250mm焦距，镀可见光膜，紫外双凸透镜48-99025.00 +0.0/-0.025248.90 250.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 250mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-84525.00 +0.0/-0.025248.90 250.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 300mm焦距，未镀膜，紫外双凸透镜48-30225.00 +0.0/-0.025298.94 300.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 300mm焦距，镀紫外增透膜，紫外双凸透镜48-31325.00 +0.0/-0.025298.94 300.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 300mm，镀紫外-可见光膜，紫外双凸透镜48-85125.00 +0.0/-0.025298.94 300.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 300mm焦距，镀可见光膜，紫外双凸透镜48-99125.00 +0.0/-0.025298.94 300.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 300mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-84625.00 +0.0/-0.025298.94 300.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 500mm焦距，未镀膜，紫外双凸透镜48-30325.00 +0.0/-0.025498.85 500.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 500mm焦距，镀紫外增透膜，紫外双凸透镜48-31425.00 +0.0/-0.025498.85 500.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 500mm，镀紫外-可见光膜，紫外双凸透镜48-85225.00 +0.0/-0.025498.85 500.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 500mm焦距，镀可见光膜，紫外双凸透镜48-99225.00 +0.0/-0.025498.85 500.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
25mm直径 x 500mm焦距 VIS-NIR镀膜，UV等级熔融石英双凸透镜63-84725.00 +0.0/-0.025498.85 500.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
30mm Dia. x 30mm FL, Uncoated, UV Double-Convex Lens22-41330.00 +0.0/-0.02525.12 30.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
30mm Dia. x 30mm FL, UV-AR Coated, UV Double-Convex Lens26-60030.00 +0.0/-0.02525.12 30.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
30mm Dia. x 30mm FL, UV-VIS Coated, UV Double-Convex Lens26-60630.00 +0.0/-0.02525.12 30.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
30mm Dia. x 30mm FL, VIS 0° Coated, UV Double-Convex Lens26-61230.00 +0.0/-0.02525.12 30.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
30mm Dia. x 30mm FL, VIS-NIR Coated, UV Double-Convex Lens26-61830.00 +0.0/-0.02525.12 30.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
40mm Dia. x 40mm FL, Uncoated, UV Double-Convex Lens22-42040.00 +0.0/-0.02533.49 40.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
40mm Dia. x 40mm FL, UV-AR Coated, UV Double-Convex Lens26-60140.00 +0.0/-0.02533.49 40.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
40mm Dia. x 40mm FL, UV-VIS Coated, UV Double-Convex Lens26-60740.00 +0.0/-0.02533.49 40.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
40mm Dia. x 40mm FL, VIS 0° Coated, UV Double-Convex Lens26-61340.00 +0.0/-0.02533.49 40.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
40mm Dia. x 40mm FL, VIS-NIR Coated, UV Double-Convex Lens26-61940.00 +0.0/-0.02533.49 40.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 50mm FL, Uncoated, UV Double-Convex Lens22-42650.00 +0.0/-0.02541.87 50.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 50mm FL, UV-AR Coated, UV Double-Convex Lens26-60250.00 +0.0/-0.02541.87 50.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 50mm FL, UV-VIS Coated, UV Double-Convex Lens26-60850.00 +0.0/-0.02541.87 50.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 50mm FL, VIS 0° Coated, UV Double-Convex Lens26-61450.00 +0.0/-0.02541.87 50.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 50mm FL, VIS-NIR Coated, UV Double-Convex Lens26-62050.00 +0.0/-0.02541.87 50.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 100mm FL, Uncoated, UV Double-Convex Lens22-42750.00 +0.0/-0.02597.13 100.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 100mm FL, UV-AR Coated, UV Double-Convex Lens26-60350.00 +0.0/-0.02597.13 100.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 100mm FL, UV-VIS Coated, UV Double-Convex Lens26-60950.00 +0.0/-0.02597.13 100.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 100mm FL, VIS 0° Coated, UV Double-Convex Lens26-61550.00 +0.0/-0.02597.13 100.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 100mm FL, VIS-NIR Coated, UV Double-Convex Lens26-62150.00 +0.0/-0.02597.13 100.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 150mm FL, Uncoated, UV Double-Convex Lens22-42850.00 +0.0/-0.025148.00 150.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 150mm FL, UV-AR Coated, UV Double-Convex Lens26-60450.00 +0.0/-0.025148.00 150.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 150mm FL, UV-VIS Coated, UV Double-Convex Lens26-61050.00 +0.0/-0.025148.00 150.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 150mm FL, VIS 0° Coated, UV Double-Convex Lens26-61650.00 +0.0/-0.025148.00 150.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 150mm FL, VIS-NIR Coated, UV Double-Convex Lens26-62250.00 +0.0/-0.025148.00 150.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 200mm FL, Uncoated, UV Double-Convex Lens22-42950.00 +0.0/-0.025198.39 200.00 Uncoated Uncoated Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 200mm FL, UV-AR Coated, UV Double-Convex Lens26-60550.00 +0.0/-0.025198.39 200.00 UV-AR (250-425nm) Rabs ≤1.0% @ 250 - 425nm Ravg ≤0.75% @ 250 - 425nm Ravg ≤0.5% @ 370 - 420nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 200mm FL, UV-VIS Coated, UV Double-Convex Lens26-61150.00 +0.0/-0.025198.39 200.00 UV-VIS (250-700nm) Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 200mm FL, VIS 0° Coated, UV Double-Convex Lens26-61750.00 +0.0/-0.025198.39 200.00 VIS 0° (425-675nm) Ravg ≤0.4% @ 425 - 675nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 
50mm Dia. x 200mm FL, VIS-NIR Coated, UV Double-Convex Lens26-62350.00 +0.0/-0.025198.39 200.00 VIS-NIR (400-1000nm) Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm Fused Silica (Corning 7980)40-20 1.5λ λ/4 <1 

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