Color glass change the spectral properties of optical radiation. They therefore allow scientific experiments and industrial applications where that change is necessary. You can combine color glass filters together to change the band pass or to increase the attenuation.
Specifications:
|
Material:
|
Color Glass Type(Cut-off Glass, Absorption-Selective Glass, Neutral Glass)
|
|
Dimension Tolerance:
|
+0.0, -0.1mm
|
|
Thickness Tolerance:
|
± 0.1mm
|
|
Surface quality:
|
60/40(Standard), 10/5(High Precision)
|
|
Clear Aperture:
|
>85%
|
|
Flatness:
|
λ(Standard), λ/10(High Precision) per 25mm@633nm
|
|
Parallelism:
|
1' (Standard), 10" (High Precision)
|
|
Bevel:
|
<0.25mm X 45°
|
|
Coating:
|
Upon requirement
|
