| Specifications | |
| Material | BK7 Grade A Optical Glass |
| Dimension Tolerance | +/-0.2mm |
| 90°Deviation Tolerance | According to the Table |
| Flatness |
λ/2(Standard λ/4(High Precision)@633nm) |
| Reflectivity | R>95% per Face @400-700nm |
| Surface Quality | 60/40 scratch/dig |
| Coating on Input and Output Surface | Uncoated |
| Size(mm) | 1 min.Deviation | 30Sec.Deviation | 10Sec.Deviation |
| A*H | Part No. | Part No. | Part No. |
| 2.5*2.5 | PTP1102 | PTP1201 | PTP1302 |
| 7*5 | PTP1103 | PTP1202 | PTP1301 |
| 7*5 | PTP1103 | PTP1203 | PTP1303 |
| 10*10 | PTP1104 | PTP1204 | PTP1304 |
| 15*15 | PTP1105 | PTP1205 | PTP1305 |
| 20*20 | PTP1106 | PTP1206 | PTP1306 |
