211 - 220 of 316
high performance optical glass lens
Selling leads
|
Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~...
2026-05-21 17:20:21
|
|
... people to observe tiny thing. Educational application Optical lens is a important part in physic, they are widely used in school for education ...
2026-05-21 17:20:41
|
|
Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~...
2026-05-21 17:20:51
|
|
...Glass Objective Cemented Telescope Lens Product Overview Optical telescope doublet achromatic lens double ball glass objective lens double sapphire ...
2026-07-07 16:00:11
|
|
wholesale Factory Coating Dichroic Optical Filter Sapphire Optical Glass Design Silicon Window For Lighting Specification Materials BK7 or other ...
2026-06-28 18:35:45
|
|
... out as a unique hybrid of geometric precision and spherical refractive power. Unlike standard components, this solution is designed to offer high...
2026-05-21 17:22:16
|
|
... is variation of focal length with wavelength. Achromatic doublet lenses correct for this as they are constructed from two different glass types ...
2026-09-05 00:32:38
|
|
Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~...
2026-05-21 17:21:11
|
|
Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~...
2026-05-21 17:21:14
|
|
Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~...
2026-05-21 17:20:22
|