Plano-Convex Lenses, D=12.70mm, F=20.00mm, IR2 CVD Laser Grade(ZnSe), United Optical Technology Co., Ltd (CAT#: STEM-OP-0569-YJL)

Highlights

Zinc selenide plano-convex lenses focus light into a point. Its characteristic is that the focal length is positive, one side is flat and the other is convex. Often used for aiming and focusing monochromatic light sources. When in use, face the convex surface towards the incident light. Zinc selenide plano-convex lenses combined with other lenses can be used for beam shaping, beam collimation, beam expansion, beam contraction and other different applications. Special attention should be paid to the fact that zinc selenide is a toxic material. Please be sure to wear gloves when using it and wash your hands after use.

Cat Number: STEM-OP-0569-YJL

Application: Used for aiming and focusing monochromatic light sources, condensing parallel light, or converting divergent point light sources into parallel light

Model: 100477