Spherical concave Mirrors


He Rui optics' Spherical concave mirrors are mirrors that have a reflecting surface that is a part of a sphere. The inside of the mirror’s surface is curved inward, creating a concave shape. This type of mirror is one of the basic forms of optical instruments and is used in a variety of applications due to its ability to focus light.

AI (UV) :Rmax>85%200nm-300nm
Al (VIS) :Rmax> 90%400nm-750nm
Ag (NIR) :Rmax>97%500nm-12um
Au(NIR)Rmax>97%500nm-12um
Shape Tolerance:+0.0±0.1mm
Thickness Tolerance:±0.1 mm
Finish:10/5~60/40
Effective Aperture:>90%
chamfer:<0.2mm*45°
Surface Shape :λ/10~ λ/2
Can be customized as per your need,price is also good



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