High Precision Penta Prism
By adding a wedge for deviation correction in output beam surface in output beam surface,it can be used as Percision Penta Prism. It is often used in Plumb Level,Surveying,Alignment,Rangefinding and Optical Tooling.
Material: ------------------------- N-BK7 Grade A optical glass
Dimension Tolerance:------- ±0.05 mm
90°Deviation Tolerance:----<3"
Flatness: ----------------------- λ/4@633nm
Reflectivity:--------------------R>95%per face @400-700nm
Surface Quality: ------------- 60-40 scratch and dig
Coating on input and ouput sides:------Uncoated
Size(mm) | 3Sec. Deviation |
A x h | Part No. |
7x5 | FPP1502 |
7 x 6 | FPP1503 |
10 x 10 | FPP1504 |
15 x 15 | FPP1505 |
20 x 20 | FPP1506 |
Note:The AR coating on input and output sides is available upon request .