Thorlabs索雷博 CM254-250-F01 凹面反射镜

Thorlabs索雷博   CM254-250-F01   凹面反射镜

特性

• 紫外增强铝膜：250 - 450 nm
• 四种直径：1/2英寸、1英寸、2英寸或75 mm
• 焦距范围：9.5 mm - 1000 mm

Thorlabs紫外增强铝膜凹面镜是为聚光、成像和聚焦应用所设计的。这些反射光学元件聚焦光线时不会引入色差，所以特别适用于宽带光源。

这些反射镜在250 - 450 nm紫外波长范围内的平均反射率大于90%。反射镜基底为-BK7玻璃，镀膜为带保护层的紫外增强铝膜。这些反射镜在633 nm下的表面不规则度小，能够提供优异的图像质量。

本页的所有反射镜都可安装在精密光学调整架中。

如需特殊定制的凹面镜，请联系技术支持。Thorlabs还提供介质膜凹面镜，它们能在更窄的波长范围内提供比金属膜反射镜更高的反射率。

1. 点击链接查看详细的基底规格。

Item #	Focal Length	Center Thickness	Edge Thickness	Radius of Curvature	Surface Irregularity	Thickness Tolerance	Reference Drawing
CM127-010-F01	9.5 mm	3.0 mm	4.0 mm	19.0 mm (0.75")	λ/4 @ 633 nm	±0.2 mm
CM127-012-F01	12.0 mm		3.8 mm	24.0 mm (0.94")
CM127-025-F01	25.0 mm		3.4 mm	50.0 mm (1.97")
CM127-050-F01	50.0 mm		3.2 mm	100.0 mm (3.94")

Item #	Focal Length	Center Thickness	Edge Thickness	Radius of Curvature	Surface Irregularity	Thickness Tolerance	Reference Drawing
CM254-019-F01	19.0 mm	6.0 mm	8.1 mm	38.0 mm (1.50")	λ/4 @ 633 nm	±0.2 mm
CM254-025-F01	25.0 mm		7.6 mm	50.0 mm (1.97")
CM254-050-F01	50.0 mm		6.8 mm	100.0 mm (3.94")
CM254-075-F01	75.0 mm		6.5 mm	150.0 mm (5.91")
CM254-100-F01	100.0 mm		6.4 mm	200.0 mm (7.87")
CM254-150-F01	150.0 mm		6.3 mm	300.0 mm (11.81")	≤λ/4 @ 633 nm	±0.1 mm
CM254-200-F01	200.0 mm		6.2 mm	400.0 mm (15.75")
CM254-250-F01	250.0 mm		6.2 mm	500.0 mm (19.69")
CM254-500-F01	500.0 mm		6.1 mm	1000.0 nm (39.37")
CM254-750-F01	750.0 mm		6.1 mm	1500.0 mm (59.06")
CM254-1000-F01	1000.0 mm		6.0 mm	2000.0 mm (78.74")

Item #	Focal Length	Center Thickness	Edge Thickness	Radius of Curvature	Surface Irregularity	Thickness Tolerance	Reference Drawing
CM508-038-F01	38.1 mm	9.0 mm	13.3 mm	76.2 mm (3.00")	λ/4 @ 633 nm	±0.2 mm
CM508-050-F01	50.0 mm		12.2 mm	100.0 mm (3.94")
CM508-100-F01	100.0 mm		10.6 mm	200.0 mm (7.87")
CM508-150-F01	150.0 mm		10.1 mm	300.0 mm (11.81")
CM508-200-F01	200.0 mm		9.8 mm	400.0 mm (15.75")
CM508-500-F01	500.0 mm		9.3 mm	1000.0 mm (39.37")	≤λ/4 @ 633 nm	±0.1 mm
CM508-750-F01	750.0 mm		9.2 mm	1500.0 mm (59.06")
CM508-1000-F01	1000.0 mm		9.2 mm	2000.0 mm (78.74")

Item #	Focal Length	Center Thickness	Edge Thickness	Radius of Curvature	Surface Irregularity	Thickness Tolerance	Reference Drawing
CM750-056-F01	56.25 mm	12.0 mm	18.4 mm	112.5 mm (4.43")	λ/4 @ 633 nm	±0.2 mm
CM750-075-F01	75.0 mm		16.7 mm	150.0 mm (5.91")
CM750-150-F01	150.0 mm		14.3 mm	300.0 mm (11.81")
CM750-200-F01	200.0 mm		13.7 mm	400.0 mm (15.75")
CM750-500-F01	500.0 mm		12.7 mm	1000.0 mm (39.37")