Diameter | 1mm to 500mm | Flatness | 1 lambda to 1/10 lambda | Centration |
Diameter Tolerance | +0.00/-0.1 or customer size | Thickness Tolerance | +0.00/-0.05mm | <3arcmin |
Material | N-BK7,H-K9L,Sapphire,Fused Silica(JGS1) | Focal Length Tolerance | +/-1% | Coating |
Surface Quality | 80-50 to 10/5 | Clear Aperture | >90% of diameter | Single Mag2, Multiple Layers AR Coating |
Changchun Sunday Optoelectronics Co.,ltd
Email: anna@sunday-optics.com
Phone:86-431-81323204
Website: www.sunday-optics.com