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精密鲍威尔透镜,也称为非球面线激光发生器 (ALG),以在指定的扇形角内生成均匀的线光,光束强度分布为平顶型。这些鲍威尔透镜是通过精密制造工艺生产的,以确保生成的线激光有高功率、均匀性和分布线性度,以及卓越的部件间尺寸一致性。它们专为特定的输入光束直径而设计,以提供最佳的线光束均匀性;输入光束越大,生成线条两端的强度就越高,而输入光束越小,线条的分布就越趋近高斯分布。精密鲍威尔透镜非常适合用于机器视觉和生命科学应用,包括三维轮廓测量、PCB 检测、线扫描 SD-OCT、线扫描共焦显微镜、流式细胞仪和颗粒分析。
生成光强度均匀分布,在整个线光上有平顶强度分布
提供 1° 至 75° 的扇形出射光
用于 400 - 500nm 或 500 - 850nm 的AR镀膜
标题 | 产品编码 | 基底 | 涂层 | 类型 | 波长范围 (nm) | 涂层规格 | 尺寸 (mm) | 高度 (mm) | 折射率 (nd) | 扇形角 (°) | 输入光束直径,1/e² (mm) |
5° Fan Angle, 400 - 500nm AR Coated, High Precision Powell Lens | 70-128 | N-BK7 | BBAR (400-500nm) | Beam Shaping Lens | 400 - 500 | Rabs <1.0% @ 400 - 500nm | 8.90 +0.00/-0.15 | 8.90 +0.00/-2.00 | 1.458 | 5.00 | 1.3 |
10° Fan Angle, 400 - 500nm AR Coated, High Precision Powell Lens | 70-129 | N-BK7 | BBAR (400-500nm) | Beam Shaping Lens | 400 - 500 | Rabs <1.0% @ 400 - 500nm | 8.90 +0.00/-0.15 | 8.90 +0.00/-2.00 | 1.458 | 10.00 | 1.3 |
15° Fan Angle, 400 - 500nm AR Coated, High Precision Powell Lens | 70-130 | N-BK7 | BBAR (400-500nm) | Beam Shaping Lens | 400 - 500 | Rabs <1.0% @ 400 - 500nm | 8.90 +0.00/-0.15 | 8.90 +0.00/-2.00 | 1.458 | 15.00 | 1.3 |
20° Fan Angle, 400 - 500nm AR Coated, High Precision Powell Lens | 70-131 | N-BK7 | BBAR (400-500nm) | Beam Shaping Lens | 400 - 500 | Rabs <1.0% @ 400 - 500nm | 8.90 +0.00/-0.15 | 8.90 +0.00/-2.00 | 1.458 | 20.00 | 1.3 |
30° Fan Angle, 400 - 500nm AR Coated, High Precision Powell Lens | 70-132 | N-BK7 | BBAR (400-500nm) | Beam Shaping Lens | 400 - 500 | Rabs <1.0% @ 400 - 500nm | 8.90 +0.00/-0.15 | 8.90 +0.00/-2.00 | 1.458 | 30.00 | 1.3 |
45° Fan Angle, 400 - 500nm AR Coated, High Precision Powell Lens | 70-133 | N-SF6 | BBAR (400-500nm) | Beam Shaping Lens | 400 - 500 | Rabs <1.0% @ 400 - 500nm | 8.90 +0.00/-0.15 | 8.90 +0.00/-2.00 | 1.458 | 45.00 | 1.3 |
60° Fan Angle, 400 - 500nm AR Coated, High Precision Powell Lens | 70-134 | N-SF6 | BBAR (400-500nm) | Beam Shaping Lens | 400 - 500 | Rabs <1.0% @ 400 - 500nm | 8.90 +0.00/-0.15 | 8.90 +0.00/-2.00 | 1.458 | 60.00 | 1.3 |
75° Fan Angle, 400 - 500nm AR Coated, High Precision Powell Lens | 70-135 | N-SF6 | BBAR (400-500nm) | Beam Shaping Lens | 400 - 500 | Rabs <1.0% @ 400 - 500nm | 8.90 +0.00/-0.15 | 8.90 +0.00/-2.00 | 1.458 | 75.00 | 1.3 |
1° Fan Angle, 500 - 850nm AR Coated, High Precision Powell Lens | 70-136 | N-BK7 | BBAR (500-850nm) | Beam Shaping Lens | 500 - 850 | Rabs <1.0% @ 500 - 700nm Rabs <1.5% @ 700 - 850nm | 8.90 +0.00/-0.15 | 8.90 +0.00/-2.00 | 1.458 | 1.00 | 1.0 |
5° Fan Angle, 500 - 850nm AR Coated, High Precision Powell Lens | 70-137 | N-BK7 | BBAR (500-850nm) | Beam Shaping Lens | 500 - 850 | Rabs <1.0% @ 500 - 700nm Rabs <1.5% @ 700 - 850nm | 8.90 +0.00/-0.15 | 8.90 +0.00/-2.00 | 1.458 | 5.00 | 1.3 |
10° Fan Angle, 500 - 850nm AR Coated, High Precision Powell Lens | 70-138 | N-BK7 | BBAR (500-850nm) | Beam Shaping Lens | 500 - 850 | Rabs <1.0% @ 500 - 700nm Rabs <1.5% @ 700 - 850nm | 8.90 +0.00/-0.15 | 8.90 +0.00/-2.00 | 1.458 | 10.00 | 1.3 |
15° Fan Angle, 500 - 850nm AR Coated, High Precision Powell Lens | 70-139 | N-BK7 | BBAR (500-850nm) | Beam Shaping Lens | 500 - 850 | Rabs <1.0% @ 500 - 700nm Rabs <1.5% @ 700 - 850nm | 8.90 +0.00/-0.15 | 8.90 +0.00/-2.00 | 1.458 | 15.00 | 1.3 |
20° Fan Angle, 500 - 850nm AR Coated, High Precision Powell Lens | 70-140 | N-BK7 | BBAR (500-850nm) | Beam Shaping Lens | 500 - 850 | Rabs <1.0% @ 500 - 700nm Rabs <1.5% @ 700 - 850nm | 8.90 +0.00/-0.15 | 8.90 +0.00/-2.00 | 1.458 | 20.00 | 1.3 |
30° Fan Angle, 500 - 850nm AR Coated, High Precision Powell Lens | 70-141 | N-BK7 | BBAR (500-850nm) | Beam Shaping Lens | 500 - 850 | Rabs <1.0% @ 500 - 700nm Rabs <1.5% @ 700 - 850nm | 8.90 +0.00/-0.15 | 8.90 +0.00/-2.00 | 1.458 | 30.00 | 1.3 |
45° Fan Angle, 500 - 850nm AR Coated, High Precision Powell Lens | 70-142 | N-SF6 | BBAR (500-850nm) | Beam Shaping Lens | 500 - 850 | Rabs <1.0% @ 500 - 700nm Rabs <1.5% @ 700 - 850nm | 8.90 +0.00/-0.15 | 8.90 +0.00/-2.00 | 1.458 | 45.00 | 1.3 |
60° Fan Angle, 500 - 850nm AR Coated, High Precision Powell Lens | 70-143 | N-SF6 | BBAR (500-850nm) | Beam Shaping Lens | 500 - 850 | Rabs <1.0% @ 500 - 700nm Rabs <1.5% @ 700 - 850nm | 8.90 +0.00/-0.15 | 8.90 +0.00/-2.00 | 1.458 | 60.00 | 1.3 |
75° Fan Angle, 500 - 850nm AR Coated, High Precision Powell Lens | 70-144 | N-SF6 | BBAR (500-850nm) | Beam Shaping Lens | 500 - 850 | Rabs <1.0% @ 500 - 700nm Rabs <1.5% @ 700 - 850nm | 8.90 +0.00/-0.15 | 8.90 +0.00/-2.00 | 1.458 | 75.00 | 1.3 |
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