China 76mm Diameter Bk7 Optical Dome Lens, Find details about China Dome Lens, Bk7 Dome from 76mm Diameter Bk7 Optical Dome Lens
Material | BK7, Fused Silica, Sapphire etc. |
Surface Flatness | λ/2 |
Dia. Tolerance | +/-0.1mm |
Surface Quality | 60/40 |
Clear Aperture | 90% or better |