The KGA280-B-MT Geltech Molded Glass Aspheric Lens is a very economic choice for collimating or focusing light at high magnification. Typical applications include fiber coupling, laser diodes, medical lasers, optical data storage, and barcode scanners. This 6.50 mm diameter lens has an effective focal length of 18.40 mm and a 0.15 NA. It has a NIR anti-reflective coating for 600-1050 nm and is mounted in a durable stainless steel housing with a threaded exterior.

• 透镜形状

  Plano-Convex Aspheric

• 直径

  6.5 mm

• 透镜材料

  D-ZK3 or equivalent

• 增透膜

  600-1050 nm

• 有效焦距

  18.4 mm  

• 表面质量

  40-20 scratch-dig

• 设计波长

  780 nm  

• 直径公差

  ±0.015 mm

• 通光孔径

  5.50 mm

• 镀膜代码

  -B

• 清洁

  See How to Clean Optics

• 透镜类型

  Molded Glass Aspheric

• 数值孔径

  0.15  

• 工作距离

  17.11 mm  

• 
  

gga280 - b - mt Geltech模压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。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。这款直径6.5 mm的镜头有效焦距为18.40 mm，焦距为0.15 NA。它有一个近红外抗反射涂层600-1050纳米，并安装在耐用的不锈钢外壳与螺纹外观。

The KGA280-B-MT Geltech Molded Glass Aspheric Lens is a very economic choice for collimating or focusing light at high magnification. Typical applications include fiber coupling, laser diodes, medical lasers, optical data storage, and barcode scanners. This 6.50 mm diameter lens has an effective focal length of 18.40 mm and a 0.15 NA. It has a NIR anti-reflective coating for 600-1050 nm and is mounted in a durable stainless steel housing with a threaded exterior.