He Rui Optics' Sapphire windows are suitable for use in extreme conditions, including high temperatures, high pressures, strong vacuum environments, or corrosive settings. They feature high compressive strength and resistance to acid corrosion, with a transparent range of 170 nm to 5.5 µm. Sapphire optical windows come in various diameters and thicknesses, and custom products can be produced based on specific requirements.The unique properties of sapphire, including its wide transmission range, high hardness, mechanical strength, and chemical resistance, make it an ideal choice for a variety of applications ranging from drones and autonomous vehicles to medical equipment.
Material | optical glass,BK7 ,Fused silica, Ge,Si,CaF2, ZnSe,ZnS,BaF2,MgF2,LiF,KBr,Nacl,Corning Eagle XG,sapphire,Corning 7980,Corning 7979,Corning 8655 JGS1,JGS2,JGS3,Low iron glass,soda lime glass,Gorilla glass,ITO glass,FTO glass,borofloat 33(BF33) |
Diameter | 1-500mm |
Thickness | 0.2-50mm |
Diameter Tolerance | ±0.01 mm(as per your need) |
Center Thickness Tolerance | ±0.01mm(as per your need ) |
Surface Quality | 80/50,60/40,40/20,20/10 |
Clear Aperture | >90% |
parallelism | +/-30'' |
Coating | Custom,AR coating,BBAR coating, DLC coating, AF/AS coating,Hydrophobic Coating, ITO/FTO coating. AR+AF/AS coating,AR+DLC coating,ITO/FTO+AR coating |
Bevel | 0.1~0.3mm x 45 degree |
Can be customized according to your requirements