China Dia9.3mm N-Bk7 Uncoated Plano Convex Optical Glass Lens, Find details about China Plano Convex Lens, Optical Lens from Dia9.3mm N-Bk7 Uncoated Plano Convex Optical Glass Lens
Items | Description | |
Plano-convex lens | Material: | Schott N-BK7 |
Diameter: | 9.3+0.0/-0.1mm | |
Center thickness: | 4.8+/-0.1mm | |
ROC1: | 4.75mm+/-1%,CX | |
ROC2: | infinity | |
Surface flatness: | S1&S2:IRR<1/4L@633nm | |
Surface quality: | S1&S2:20-10 | |
Centerness: | <3arcmin | |
Clear aperture: | >90% | |
Chamfer: | protected | |
Coating: | uncoated | |
Standard: | MIL-PRF-13830B |