Prism
BEAMSPLITTER PENTA PRISM
By adding a wedge and with partial reflective coating on first reflective surface.Penta Prism can be used as Beamsplitter.We supply Beamsplitter Penta Prism with standard Transmission/reflection(T/R) ratio of 20/80,50/50.Other T/R ratio is available upon request.
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| Specifications | |
| Material | BK7 Grade A Optical Glass |
| Dimension Tolerance | +0.0,-0.2mm |
| 90°Deviation Tolerance | According to the Form |
| Flatness | λ/2(Standard λ/4(High Precision)@633nm) |
| Reflectivity | R>95% per Face @400-700nm |
| Surface Quality | 60/40 scratch/dig |
| Beamsplitter Ratio Transmission/Reflection | 20/80+/-5 or 50/50+/-5 |
| Coating on Input and Output Surface | Uncoated |
| Size(mm) | 1 min.Deviation | 30Sec.Deviation | 10Sec.Deviation |
| A*H | Part No. | Part No. | Part No. |
| 7*6 | PPS1103 | PPS1203 | PPS1303 |
| 10*10 | PPS1104 | PPS1204 | PPS1304 |
| 15*15 | PPS1105 | PPS1205 | PPS1305 |
| 20*20 | PPS1106 | PPS1206 | PPS1306 |
