Optical domes can be made from various materials, including zinc selenide, zinc sulfide, or germanium for visible and infrared light. For applications that only require the transmission of visible light, such as camera sensors or meteorological applications, BK7 or fused silica is a good choice. BK7 has good chemical durability and offers excellent transmission from 300 nm to 2 μm. For the ultraviolet range, UV-grade fused silica can be used. These fused silica domes can withstand high pressure and are particularly suitable for underwater applications.
He Rui Optics manufactures fused silica half domes lens suitable for the transmission of visible, infrared, or ultraviolet light. They come in sizes ranging from 5mm to over 400mm and can also be customized to specific dimensions upon request. Fused silica half domes lenses can withstand high pressure and are an ideal choice for underwater applications. This optical glass offers over 85% transmission rate at wavelengths up to 185 nm
| Material | optical glass,BK7 ,Fused silica, Ge,Si,CaF2, ZnSe,ZnS,MgF2,sapphire |
| Diameter | 0.3-500mm |
| Height | 0.1-50mm |
| Diameter Tolerance | ±0.01 mm |
| Thickness Tolerance | ±0.01mm |
| Surface Quality | 60/40,40/20,20/10 |
| Clear Aperture | >90% |
| Coating | Custom,AR coating,BBAR coating, AF/AS coating,Hydrophobic Coating(as per your request) |
| Bevel | 0.1~0.3mm x 45 degree |
Can be customized as per your request.If you have any question,please contact us.
He Rui Optics produces a variety of precision optical components with experienced engineers and advanced equipment.We can produce standard and customized optical lens,mirror,filter,prism,windows,crystal,wafers.If you have any requirement,please contact us
Tags: Optical Lenses Optical windows Optical Prisms Optical filters Optical Mirrors Optical Crystals Silicon Wafers Silicon lens cylindrical lenses laser optics infrared optics uv optics
Send Email
售前客服
Skype