81 - 90 of 136
300mm double concave lens
Selling leads
|
... elements. The performance of multi-color (white light) imaging is much higher than that of a single lens. The achromatic lens consists of two ...
2026-05-21 17:20:37
|
|
... prisms,roof prisms. Lens such as plano convex,plano concave,biconvex,biconcave and so on All this products are have kinds of sizes,shape ,welcome ...
2026-05-21 17:22:43
|
|
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 17:20:32
|
|
cylinder lens plano convex Cylindrical lens Specification Materials k9 quartz Length 100mm Width 3~100mm Height 3~100mm Length tolerance +/-0.01mm ...
2026-05-21 17:21:42
|
|
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 17:20:57
|
|
...Lens With AR Coating Cylindrical lenses are designed to focus light into a straight line, rather than to a single point. As the name suggests, the ...
2026-05-21 17:22:41
|
|
Wholesale Customized Design Optical Mirror Triple Bigest Achromatic Resin Doublet Cemented Focusing Lens Telescope Lens Cemented lens The cemented ...
2026-06-29 18:01:11
|
|
Double Ball Glass Objective Cemented Telescope Lens Product Overview Optical telescope doublet achromatic lens double ball glass objective lens double ...
2026-07-07 16:00:11
|
|
...Lens for Cellphone Mainly be used to protect the lens of underwater camera, security camera, LED, and unmanned aerial vehicle etc., dome lens could ...
2026-05-21 17:20:24
|
|
... N=1~3 Irregularity ΔN=0.1~0.5 Decenter 3''~1'' Surface quality 10/5~60/40 Coating Upon request Application area Imaging,Lighting,Laser etc ...
2026-06-29 18:01:15
|