Focusing mirrors, or concave mirrors, are commonly used in applications that require light collection. In addition, since the focusing mirror does not introduce chromatic aberration, it is very suitable for use in imaging systems. When light reaches the surface of a concave reflector, the surface contour of the reflector will focus the reflected light on a point.
BoFei Optics provides various focusing mirrors, which use various metal reflective films and spherical surface contours. Metal reflective films include aluminum or silver films. Aluminum reflective film is very suitable for enhancing the reflection of ultraviolet or visible light wavelengths. Metal reflective films are suitable for applications that require high reflectivity in the near-infrared or infrared region. Protective reflective film can improve the durability of coating.
Suitable for converging light
Optional aluminum film and silver film
Size between 6-50mm
General specifications
| Material Science: | H-K9 | Focal length tolerance (%): | ±2 |
| Surface quality: | 80-50 | Coating type: | Metal |
| Effective aperture (%): | 90 | Thickness tolerance (mm): | ±0.5 |
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