concave triple lenses manufacturer for projection
15864292329106.jpg
  • concave triple lenses manufacturer for projection
  • 15864292329106.jpg

concave triple lenses manufacturer for projection

material:
fused silica
design wavelength:
546.1nm, n=1.46008
diameter tolerance:
+0.0/-0.1mm
paraxial focal length:
±2%
centration:
3arcminutes
surface figure:
l/4@633nm
surface quality:
60/40
clear aperture:
>80%
bevel:
coating:
uncoated
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triple lenses description
It features water repellency. The coating on its fabric will result in water running off rather than being absorbed into the fabric.
concave triple lenses manufacturer for projection
concave triple lenses manufacturer for projection
triple lenses SPECIFICATIONS
Material:Fused Silica
Design Wavelength:546.1nm, n=1.46008
Diameter Tolerance:+0.0/-0.1mm
Paraxial Focal Length:±2%
Centration:3arcminutes
Surface Figure:l/4@633nm
Surface Quality:60/40
Clear Aperture:>80%
Bevel:<0.25mm X 45°
Coating:Uncoated
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