Material
|
Fused Silica(FS)
|
Diameter
|
20-55mm
|
Thickness
|
1-9mm
|
Light Transmittance
|
99.5%
|
Surface Quality
|
40/20
|
Wavelength
|
1064mm
|
Diameter Tolerance
|
±0.1mm
|
Thickness Tolerance
|
±0.1mm
|
Clear Aperture
|
<80%
|