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Products Details
  • Products Name: Beamsplitter Penta Prism
  • Products Number: p009
  • Published: 2017-03-06
  • Inventory:
  • Views : 52

Immediate Inquiry

Material: ---------------------------------------------------N-BK7 Grade A optical glass
Dimension Tolerance(mm):--------------------------------- ±0.2 (General), ±0.05 (High Precision)
90°Deviation Tolerance:-----------------------------<1 min. (General), <3 sec. (High Precision)
[email protected] 633nm: ------------------------------------------------- l/2(General), l/4(High Precision)@ 633nm 
Reflection (per face @400-700nm):-----------------------------------------------R>90%
Surface Quality: ----------------------------------------60/40 (General), 20/10 (High Precision)
Beamsplitter Ratio Transmissio/Reflection:------20/80±5 or 50/50±5
Coating on input and ouput sides:-----------------Uncoated,AR,ect.



1 Min. deviation

30 Sec. Deviation

10 Sec. Deviation

A x h

Part No.

Part No.

Part No.

7 x 6




10 x 10




15 x 15 PPS1105 PPS1205


20 x 20 PPS1106 PPS1206




Note for Beamsplitter Penta Prism:
(1). Besides N-BK7 glass, other optical glass is available for custom-made Penta Prisms.
(2). Typical dimension Axh is from 2.5x2.5-100.0x100.0 mm.
(3). Typical deviation tolerance is 1 minute, better precision such as 30 seconds, 10 seconds, 5 seconds,3 seconds is available.
(4). Typical reflection is >90% by Al coating, other metal coating such as Ag, Cu, or High Reflection Dielectric Coating is available.
(5). Typical Beamsplitter Ratio Transmission/Reflection is 20/80±5 or 50/50±5, other Ratio is available.
(6). Besides uncoating, Anti-Reflective(AR) coating is available upon request.