FGD-C Series Frosted Glass Diffuser

Product Description

Used for applications requiring uniform light sources or scattered light;

• Substrate Material: Quartz SiO₂ (uncoated);
• Operating Wavelength: 400-700nm;
• Multiple sizes available;

Frosted glass diffuser is a commonly used optical component whose surface has been specially treated to uniformly scatter incident light. It is used in application scenarios that require uniform light sources or scattered light.

Material	Quartz SiO₂
Operating Wavelength	400-700nm
Effective Aperture	90%
Parallelism	≤3 arcmin
Frosted Particles	600 Mesh
Frosted Layer	Double-sided

 

Model	Specification	Thickness	Dimensional Tolerance
FGD-C05	Ø12.7mm	0.6mm	±0.1mm
FGD-C1	Ø25.4mm
FGD-C2	Ø50.8mm

Technical Description

(1) Frosted glass diffuser is a commonly used optical component whose surface has been specially treated to uniformly scatter incident light. It is used in application scenarios that require uniform light sources or scattered light. Different meshes can provide scattering effects from fine to coarse. High mesh counts (such as 600 mesh, 1500 mesh) can provide higher transmission effects, while low mesh counts (such as 120 mesh, 220 mesh) will reduce transmission intensity and produce larger scattering patterns.

(2) Sizes are available from Ø0.5 inch to Ø2 inches, and the installation example is as follows:

Assembly

Application Examples

Engineering Drawing

FGD-C Engineering Drawing