| Material | BK7, UV grade Fused Silica |
| Dimension Tolerance | ±0.2mm |
| Angle Tolerance | Refer to below list |
| Flatness | λ/4@632.8nm per 25mm range |
| Pyramidal Error | <3arc minutes |
| Perpendicularity | <15arc minutes |
| Surface Quality | 60/40scratch and dig |
| Clear Aperture | >90% |
| Chamfer | Protective |
| Coating | No coating, available |
| Part Number. | Material | A=B(mm) | C (mm) | Angle tolerance |
| RAP0202-3m | N-BK7 | 2*2 | 2 | <3 arc min |
| RAP0303-3m | N-BK7 | 3*3 | 3 | <3 arc min |
| RAP0505-3m | N-BK7 | 5*5 | 5 | <3 arc min |
| RAP1010-3m | N-BK7 | 10*10 | 10 | <3 arc min |
| RAP1212-3m | N-BK7 | 12.7*12.7 | 12.7 | <3 arc min |
| RAP1515-3m | N-BK7 | 15*15 | 15 | <3 arc min |
| RAP2020-3m | N-BK7 | 20*20 | 20 | <3 arc min |
| RAP2525-3m | N-BK7 | 25.4*25.4 | 25.4 | <3 arc min |
| RAP3030-3m | N-BK7 | 30*30 | 30 | <3 arc min |
| RAP3838-3m | N-BK7 | 38.1*38.1 | 38.1 | <3 arc min |
| RAP5050-3m | N-BK7 | 50.8*50.8 | 50.8 | <3 arc min |
| RAP0202-30s | N-BK7 | 2*2 | 2 | <30 arc sec |
| RAP0303-30s | N-BK7 | 3*3 | 3 | <30 arc sec |
| RAP0505-30s | N-BK7 | 5*5 | 5 | <30 arc sec |
| RAP1010-30s | N-BK7 | 10*10 | 10 | <30 arc sec |
| RAP1212-30s | N-BK7 | 12.7*12.7 | 12.7 | <30 arc sec |
| RAP1515-30s | N-BK7 | 15*15 | 15 | <30 arc sec |
| RAP2020-30s | N-BK7 | 20*20 | 20 | <30 arc sec |
| RAP2525-30s | N-BK7 | 25.4*25.4 | 25.4 | <30 arc sec |
| RAP3030-30s | N-BK7 | 30*30 | 30 | <30 arc sec |
| RAP3838-30s | N-BK7 | 38.1*38.1 | 38.1 | <30 arc sec |
| RAP5050-30s | N-BK7 | 50.8*50.8 | 50.8 | <30 arc sec |
| RAP0202-3m-FS | UVFS | 2*2 | 2 | <3 arc min |
| RAP0303-3m-FS | UVFS | 3*3 | 3 | <3 arc min |
| RAP0505-3m-FS | UVFS | 5*5 | 5 | <3 arc min |
| RAP1010-3m-FS | UVFS | 10*10 | 10 | <3 arc min |
| RAP1212-3m-FS | UVFS | 12.7*12.7 | 12.7 | <3 arc min |
| RAP1515-3m-FS | UVFS | 15*15 | 15 | <3 arc min |
| RAP2020-3m-FS | UVFS | 20*20 | 20 | <3 arc min |
| RAP2525-3m-FS | UVFS | 25.4*25.4 | 25.4 | <3 arc min |
| RAP3030-3m-FS | UVFS | 30*30 | 30 | <3 arc min |
| RAP3838-3m-FS | UVFS | 38.1*38.1 | 38.1 | <3 arc min |
| RAP5050-3m-FS | UVFS | 50.8*50.8 | 50.8 | <3 arc min |
| RAP0202-30s-FS | UVFS | 2*2 | 2 | <30 arc sec |
| RAP0303-30s-FS | UVFS | 3*3 | 3 | <30 arc sec |
| RAP0505-30s-FS | UVFS | 5*5 | 5 | <30 arc sec |
| RAP1010-30s-FS | UVFS | 10*10 | 10 | <30 arc sec |
| RAP1212-30s-FS | UVFS | 12.7*12.7 | 12.7 | <30 arc sec |
| RAP1515-30s-FS | UVFS | 15*15 | 15 | <30 arc sec |
| RAP2020-30s-FS | UVFS | 20*20 | 20 | <30 arc sec |
| RAP2525-30s-FS | UVFS | 25.4*25.4 | 25.4 | <30 arc sec |
| RAP3030-30s-FS | UVFS | 30*30 | 30 | <30 arc sec |
| RAP3838-30s-FS | UVFS | 38.1*38.1 | 38.1 | <30 arc sec |
| RAP5050-30s-FS | UVFS | 50.8*50.8 | 50.8 | <30 arc sec |
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