Products

Browse Categories

Shanghai Advance Optical-Electronics Technology Co., Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-59255328

Contact Person:
Mr.Zhang View Contact Details

421 - 424 of 424 Selling leads

Wholesale Factory stock optical glass plano concave convex 20mm meniscus lens

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 17:20:17

Wholesale Other Optics Instruments Super hemisphere Znse Meniscus Spherical Lens

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 17:20:17

Factory price negative glass lenses spherical coated optical large meniscus lens

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 17:20:15

Custom Fresnel Lens For LED Photometric Or LED Flashlight

Custom Fresnel Lens For LED Photometric Or LED Flashlight Fresnel Lens Introduction A Fresnel lens consists of a succession of concentric rings, each ... 2026-05-21 17:20:14

Page 43 of 43 : |< << 33 34 35 36 37 38 39 40 41 42 43 >> >|