Beamsplitter Penta Prism

Main Specifications:

      Materical
      Diameter Tolerance(h)
      Diameter Tolerance(A)
      90°, 180°Deviation Tolerance
      Surface Quality
      Flatness
      Beamsplitter Ratio Transmission/Reflection
          @ 630-680nm, T/R

BK7
+/-0.1mm
+/-0.2mm
< 30 arc seconds
60-40 scratch and dig
λ/2@632.8nm
20/80 ± 5

BK7 Standard Products

	Part No.
Axh (mm)	1 min. Deviation	30 sec. Deviation	15 sec. Deviation
7 x 6	PRS1300	PRS1310	PRS1320
10 x 10	PRS1301	PRS1311	PRS1321
15 x 15	PRS1302	PRS1312	PRS1322
20 x 20	PRS1303	PRS1313	PRS1323

Precision Beamsplitter Penta Prism

Main Specifications:

      Materical
      Diameter Tolerance
      90°Deviation Tolerance
      180°Deviation Tolerance
      Surface Quality
      Flatness
      Reflectivity

BK7
+/-0.25mm
2 arc seconds
4 arc seconds
60-40 scratch and dig
λ/4@632.8nm
R > 95% per face @633 nm

BK7 Standard Products

Axh (mm)	Part No. ( 2.5 sec . Deviation )
18 x 18	PRS1300

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