The KGA430-B Geltech Molded Glass Aspheric Lens is a very economic choice for collimating or focusing light at high magnification. It is made from Corning C0550 glass, which features low dispersion (Vd=50.40). Typical applications include fiber coupling, laser diodes, medical lasers, optical data storage, and barcode scanners. This 2.00 mm diameter lens has an effective focal length of 5.00 mm and a 0.15 NA. It has a NIR anti-reflective coating for 600-1050 nm.
透镜形状
Plano-Convex Aspheric
直径
2.0 mm
透镜材料
D-ZK3 or equivalent
增透膜
600-1050 nm
有效焦距
5.00 mm
表面质量
40-20 scratch-dig
设计波长
1550 nm
直径公差
±0.015 mm
中心厚度
0.991 mm
中心厚度公差
±0.05 mm
通光孔径
1.60 mm
镀膜代码
-B
清洁
透镜类型
Molded Glass Aspheric
数值孔径
0.16
工作距离
4.368 mm
gga430 - b型玻璃非球面透镜是高倍光学准直或聚焦的一种非常经济的选择。采用康宁C0550玻璃,分散度低(Vd=50.40)。典型的应用包括光纤耦合、激光二极管、医用激光器、光学数据存储和条形码扫描仪。这个直径为2.00毫米的镜头有效焦距为5.00毫米,焦距为0.15纳。具有600- 1050nm的近红外抗反射涂层。