The SPX013AR.UF Fused Silica Plano-Convex Lens is 0.5 inch (12.7 mm) diameter, fused silica plano-convex lens with an effective focal length of 25.4 mm. Coated with a multilayer dielectric coating optimized for anti-reflection and low GVD, the transmission range is 660 to 1380 nm. This anti-reflection coated lens is designed to meet the demanding requirements of ultra-fast laser electro-optic applications. Newport's UV grade fused silica precision plano-convex lenses are polished to tight tolerances using master test plates to ensure minimum wavefront distortion.
透镜形状
Plano-Convex
直径
12.7 mm
透镜材料
UV Fused Silica
增透膜
660-1380 nm
有效焦距
25.4 mm
表面质量
20-10 scratch-dig
表面精度,不规则性
λ/8
表面精度(光圈)
1.5 λ
表面平面度
λ/8
后焦距
22.05 mm
F/#
2
对中
≤3 arc min
主平面 2
-3.34 mm
曲率半径
11.659 mm
倒角
0–0.8 mm face width
倒角公差
45° ±15°, typical
直径公差
+0/-0.1 mm
焦距公差
±1 %
中心厚度
4.881 mm
中心厚度公差
±0.1 mm
边缘厚度
3.0 mm
通光孔径
≥central 90% of diameter
镀膜类型
Ultrafast Optimized Broadband Multilayer
镀膜代码
AR.UF
清洁
SPX013AR。UF熔融硅平凸透镜直径0.5英寸(12.7 mm),有效焦距25.4 mm。涂层为多层介质涂层,具有良好的抗反射和低GVD性能,透射范围为660 ~ 1380 nm。该防反射镀膜透镜是为满足超高速激光电光应用的要求而设计的。纽波特公司的UV级熔融石英精密平凸透镜采用主试板抛光至严格公差,以确保最小的波前畸变。