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TECHSPEC® 紫外熔融石英平凸（PCX）透镜在宽带基底上采用精密规格和多种镀膜。熔融石英常用于从紫外线 (UV) 到近红外线 (NIR) 的应用，它的折射率、热膨胀系数和杂质含量都很低，因此非常适用于激光应用和恶劣的环境条件。TECHSPEC 平凸（PCX）紫外熔融石英透镜采用行业领先的直径与定心规格，因此非常适合集成到需求严苛的成像和瞄准应用中。
采用紫外级熔融石英基底
波长范围为 200nm 至 2.2µm
另有各种镀膜版本可选: MgF2, UV-AR, UV-VIS, VIS-EXT, VIS-NIR, VIS 0°, YAG-BBAR, NIR I 和 NIR II
产品
| 标题 | 产品编码 | Dia. (mm) | EFL (mm) | BFL (mm) | 涂层 | 基底 | 表面质量 | Power (P-V) @ 632.8nm | Irregularity (P-V) @ 632.8nm | FL Tolerance (%) | 中心偏（弧分） |
| 2mm Dia x 4mm FL Uncoated, UV Plano-Convex Lens | 70-882 | 2.00 +0.00/-0.025 | 4.00 | 3.46 | Uncoated | Fused Silica | 20-10 | 1.5λ | λ/4 | ±1 | <45 |
| 2mm Dia x 6mm FL Uncoated, UV Plano-Convex Lens | 70-883 | 2.00 +0.00/-0.025 | 6.00 | 5.45 | Uncoated | Fused Silica | 20-10 | 1.5λ | λ/4 | ±1 | <3 |
| 3mm Dia x 6mm FL Uncoated, UV Plano-Convex Lens | 70-884 | 3.00 +0.00/-0.025 | 6.00 | 5.01 | Uncoated | Fused Silica | 20-10 | 1.5λ | λ/4 | ±1 | <3 |
| 3mm Dia x 9mm FL Uncoated, UV Plano-Convex Lens | 70-885 | 3.00 +0.00/-0.025 | 9.00 | 8.11 | Uncoated | Fused Silica | 20-10 | 1.5λ | λ/4 | ±1 | <3 |
| 4mm Dia x 8mm FL Uncoated, UV Plano-Convex Lens | 70-886 | 4.00 +0.00/-0.025 | 8.00 | 6.91 | Uncoated | Fused Silica | 20-10 | 1.5λ | λ/4 | ±1 | <3 |
| 4mm Dia x 12mm FL Uncoated, UV Plano-Convex Lens | 70-888 | 4.00 +0.00/-0.025 | 12.00 | 11.04 | Uncoated | Fused Silica | 20-10 | 1.5λ | λ/4 | ±1 | <1 |
| LENS PCX UV 5 X 10 UNCTD TS | 89-411 | 5.00 +0.0/-0.025 | 10.00 @ 587.6nm | 8.63 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <3 |
| LENS PCX UV 5 X 15 UNCTD TS | 89-412 | 5.00 +0.0/-0.025 | 15.00 @ 587.6nm | 13.83 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| LENS PCX UV 5 X 20 UNCTD TS | 89-413 | 5.00 +0.0/-0.025 | 20.00 @ 587.6nm | 18.97 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| LENS PCX UV 5 X 25 UNCTD TS | 89-414 | 5.00 +0.0/-0.025 | 25.00 @ 587.6nm | 23.97 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 6mm 直径 x 9mm焦距，未镀膜紫外平凸透镜 | 45-690 | 6.00 +0.0/-0.025 | 9.00 @ 587.6nm | 7.29 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <3 |
| 6mm 直径 x 12mm焦距，未镀膜紫外平凸透镜 | 45-691 | 6.00 +0.0/-0.025 | 12.00 @ 587.6nm | 10.63 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 6mm直径 x 15mm焦距，未镀膜，紫外平凸透镜 | 48-664 | 6.00 +0.0/-0.025 | 15.00 @ 587.6nm | 13.63 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 6mm 直径 x 18mm焦距，未镀膜紫外平凸透镜 | 45-692 | 6.00 +0.0/-0.025 | 18.00 @ 587.6nm | 16.62 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 平凸镜, 6x21, 不镀膜 | 36-679 | 6.00 +0.0/-0.025 | 21.00 @ 587.6nm | 19.63 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 6mm直径 x 24mm焦距，未镀膜，紫外平凸透镜 | 48-665 | 6.00 +0.0/-0.025 | 24.00 @ 587.6nm | 22.63 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 平凸镜, 6x36, 不镀膜 | 36-680 | 6.00 +0.0/-0.025 | 36.00 @ 587.6nm | 34.63 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 9mm直径 x 12mm焦距，未镀膜，紫外平凸透镜 | 48-666 | 9.00 +0.0/-0.025 | 12.00 @ 587.6nm | 9.26 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 9mm 直径 x 13.5mm焦距，未镀膜紫外平凸透镜 | 45-693 | 9.00 +0.0/-0.025 | 13.50 @ 587.6nm | 11.44 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 9mm 直径 x 18mm焦距，未镀膜紫外平凸透镜 | 45-694 | 9.00 +0.0/-0.025 | 18.00 @ 587.6nm | 15.94 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 平凸镜, 9x22, 不镀膜 | 36-681 | 9.00 +0.0/-0.025 | 22.00 @ 587.6nm | 19.94 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 9mm 直径 x 27mm焦距，未镀膜紫外平凸透镜 | 45-695 | 9.00 +0.0/-0.025 | 27.00 @ 587.6nm | 25.63 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 9mm直径 x 36mm焦距，未镀膜，紫外平凸透镜 | 48-667 | 9.00 +0.0/-0.025 | 36.00 @ 587.6nm | 34.63 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 平凸镜, 10x20, 不镀膜 | 36-682 | 10.00 +0.0/-0.025 | 20.00 @ 587.6nm | 17.94 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 平凸镜, 10x25, 不镀膜 | 36-683 | 10.00 +0.0/-0.025 | 25.00 @ 587.6nm | 22.94 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 12mm直径 x 18mm焦距，未镀膜，紫外平凸透镜 | 48-668 | 12.00 +0.0/-0.025 | 18.00 @ 587.6nm | 15.26 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 直径12mm x 25mm FL 不镀膜， UV 平凸透镜 | 48-024 | 12.00 +0.0/-0.025 | 25.00 @ 587.6nm | 22.31 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 直径12mm x 30mm FL 不镀膜， UV 平凸透镜 | 48-025 | 12.00 +0.0/-0.025 | 30.00 @ 587.6nm | 27.56 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 12mm直径 x 36mm焦距，未镀膜，紫外平凸透镜 | 48-669 | 12.00 +0.0/-0.025 | 36.00 @ 587.6nm | 34.29 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 直径12mm x 40mm FL 不镀膜， UV 平凸透镜 | 48-026 | 12.00 +0.0/-0.025 | 40.00 @ 587.6nm | 37.85 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 直径12mm x 50mm FL 不镀膜， UV 平凸透镜 | 48-027 | 12.00 +0.0/-0.025 | 50.00 @ 587.6nm | 48.01 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 平凸镜, 12x72, 不镀膜 | 36-684 | 12.00 +0.0/-0.025 | 72.00 @ 587.6nm | 70.29 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 平凸镜, 12x84, 不镀膜 | 36-685 | 12.00 +0.0/-0.025 | 84.00 @ 587.6nm | 82.28 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 直径12mm x 100mm FL 不镀膜， UV 平凸透镜 | 48-028 | 12.00 +0.0/-0.025 | 100.00 @ 587.6nm | 98.33 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 15mm直径 x 25mm焦距，未镀膜，紫外平凸透镜 | 84-277 | 15.00 | 25.00 @ 587.6nm | 22.09 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 15mm直径 x 30mm焦距，未镀膜，紫外平凸透镜 | 84-278 | 15.00 | 30.00 @ 587.6nm | 27.53 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 15mm直径 x 45mm焦距，未镀膜，紫外平凸透镜 | 84-279 | 15.00 | 45.00 @ 587.6nm | 42.94 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 15mm直径 x 60mm焦距，未镀膜，紫外平凸透镜 | 84-280 | 15.00 | 60.00 @ 587.6nm | 57.94 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 15mm直径 x 75mm焦距，未镀膜，紫外平凸透镜 | 84-281 | 15.00 | 75.00 @ 587.6nm | 72.94 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 平凸镜, 18x27, 不镀膜 | 36-686 | 18.00 +0.0/-0.025 | 27.00 @ 587.6nm | 23.23 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 平凸镜, 18x36, 不镀膜 | 36-687 | 18.00 +0.0/-0.025 | 36.00 @ 587.6nm | 32.92 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 平凸镜, 18x54, 不镀膜 | 36-688 | 18.00 +0.0/-0.025 | 54.00 @ 587.6nm | 51.6 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 20mm直径 x 30mm焦距，未镀膜，紫外平凸透镜 | 49-959 | 20.00 +0.0/-0.025 | 30.00 @ 587.6nm | 25.88 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 20mm直径 x 35mm焦距，未镀膜，紫外平凸透镜 | 49-960 | 20.00 +0.0/-0.025 | 35.00 @ 587.6nm | 31.58 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 20mm直径 x 40mm焦距，未镀膜，紫外平凸透镜 | 49-961 | 20.00 +0.0/-0.025 | 40.00 @ 587.6nm | 36.92 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 20mm直径 x 50mm焦距，未镀膜，紫外平凸透镜 | 49-962 | 20.00 +0.0/-0.025 | 50.00 @ 587.6nm | 47.25 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 20mm直径 x 60mm焦距，未镀膜，紫外平凸透镜 | 49-963 | 20.00 +0.0/-0.025 | 60.00 @ 587.6nm | 57.60 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 20mm直径 x 80mm焦距，未镀膜，紫外平凸透镜 | 49-964 | 20.00 +0.0/-0.025 | 80.00 @ 587.6nm | 77.95 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 平凸镜, 25x35, 不镀膜 | 36-689 | 25.00 +0.0/-0.025 | 35.00 @ 587.6nm | 29.17 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 25mm直径 x 38mm焦距，未镀膜，紫外平凸透镜 | 48-273 | 25.00 +0.0/-0.025 | 38.00 @ 587.6nm | 33.03 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 平凸镜, 25x40, 不镀膜 | 36-690 | 25.00 +0.0/-0.025 | 40.00 @ 587.6nm | 34.86 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 25mm直径 x 50mm焦距，未镀膜，紫外平凸透镜 | 48-274 | 25.00 +0.0/-0.025 | 50.00 @ 587.6nm | 46.00 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 25mm直径 x 60mm焦距，未镀膜，紫外平凸透镜 | 48-670 | 25.00 +0.0/-0.025 | 60.00 @ 587.6nm | 56.92 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 25mm直径 x 75mm焦距，未镀膜，紫外平凸透镜 | 48-275 | 25.00 +0.0/-0.025 | 75.00 @ 587.6nm | 71.96 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 25mm直径 x 100mm焦距，未镀膜，紫外平凸透镜 | 48-276 | 25.00 +0.0/-0.025 | 100.00 @ 587.6nm | 97.40 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 25mm直径 x 125mm焦距，未镀膜，紫外平凸透镜 | 48-277 | 25.00 +0.0/-0.025 | 125.00 @ 587.6nm | 122.65 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 25mm直径 x 150mm焦距，未镀膜，紫外平凸透镜 | 48-278 | 25.00 +0.0/-0.025 | 150.00 @ 587.6nm | 147.82 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 25mm直径 x 175mm焦距，未镀膜，紫外平凸透镜 | 48-279 | 25.00 +0.0/-0.025 | 175.00 @ 587.6nm | 172.94 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 25mm直径 x 200mm焦距，未镀膜，紫外平凸透镜 | 48-280 | 25.00 +0.0/-0.025 | 200.00 @ 587.6nm | 198.02 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 25mm直径 x 250mm焦距，未镀膜，紫外平凸透镜 | 48-281 | 25.00 +0.0/-0.025 | 250.00 @ 587.6nm | 248.14 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 25mm直径 x 400mm焦距，未镀膜，紫外平凸透镜 | 48-282 | 25.00 +0.0/-0.025 | 400.00 @ 587.6nm | 398.33 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 30mm直径 x 50mm焦距，未镀膜，紫外平凸透镜 | 84-282 | 30.00 | 50.00 @ 587.6nm | 45.2 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 30mm直径 x 60mm焦距，未镀膜，紫外平凸透镜 | 84-283 | 30.00 | 60.00 @ 587.6nm | 55.89 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 30mm直径 x 90mm焦距，未镀膜，紫外平凸透镜 | 84-284 | 30.00 | 90.00 @ 587.6nm | 86.57 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 30mm直径 x 120mm焦距，未镀膜，紫外平凸透镜 | 84-285 | 30.00 | 120.00 @ 587.6nm | 116.57 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 30mm直径 x 150mm焦距，未镀膜，紫外平凸透镜 | 84-286 | 30.00 | 150.00 @ 587.6nm | 146.57 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 50mm直径 x 75mm焦距，未镀膜，紫外平凸透镜 | 67-223 | 50.00 +0.0/-0.025 | 75.00 @ 587.6nm | 66.43 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 50mm直径 x 100mm焦距，未镀膜，紫外平凸透镜 | 67-224 | 50.00 +0.0/-0.025 | 100.00 @ 587.6nm | 93.84 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 50mm直径 x 150mm焦距，未镀膜，紫外平凸透镜 | 67-225 | 50.00 +0.0/-0.025 | 150.00 @ 587.6nm | 145.20 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 50mm直径 x 200mm焦距，未镀膜，紫外平凸透镜 | 67-226 | 50.00 +0.0/-0.025 | 200.00 @ 587.6nm | 195.19 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 50mm直径 x 250mm焦距，未镀膜，紫外平凸透镜 | 67-227 | 50.00 +0.0/-0.025 | 250.00 @ 587.6nm | 245.21 | Uncoated | Fused Silica (Corning 7980) | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 75mm Dia x 100mm FL Uncoated, UV Plano-Convex Lens | 70-889 | 75.00 +0.00/-0.025 | 100.00 | 85.61 | Uncoated | Fused Silica | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 75mm Dia x 125mm FL Uncoated, UV Plano-Convex Lens | 70-890 | 75.00 +0.00/-0.025 | 125.00 | 112.66 | Uncoated | Fused Silica | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 75mm Dia x 150mm FL Uncoated, UV Plano-Convex Lens | 70-891 | 75.00 +0.00/-0.025 | 150.00 | 136.31 | Uncoated | Fused Silica | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
| 75mm Dia x 200mm FL Uncoated, UV Plano-Convex Lens | 70-892 | 75.00 +0.00/-0.025 | 200.00 | 187.18 | Uncoated | Fused Silica | 40-20 | 1.5λ | λ/4 | ±1 | <1 |
技术数据
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