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MgF2 Coated Penta Prism Beamsplitter

Beamsplitter Penta Prism by adding a wedge and with partial reflective coating on one of its leaning surfaces, Penta Prism can be used as Beamsplitter. Transmission/reflection (T/R) ratio of 50/50, or others for Beamsplitter Penta Prism is available upon request.

  • Product Origin:

    China
  • Shipping Port:

    Fuzhou, China
  • Lead Time:

    5-6weeks
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  • Product Detail

4.1.What is beamsplitter penta prism used for?

Beamsplitter Penta Prism by adding a wedge and with partial reflective coating on one of its leaning surfaces, Penta Prism can be used as Beamsplitter. Transmission/reflection (T/R) ratio of 50/50.


4.2.What kinds of materials can HG OPTRONICS use to make right angle prism?

N-BK7, Grade A optical glass, Fused silica


4.3. What is HG OPTRONICS standard manufacturing capability and top limit for beamsplitter penta prism?

 Specification

Standard capability

Top limit

Dimension Tolerance

+/-0.2mm

+/-0.1mm

90° Deviation Tolerance

3’

3’’

Flatness

λ/2

λ/4

Surface Quality

60-40

40-20

Coating: Optional

input and output sides (S1 & S2)  AR coated

Beamsplitter Ratio T/R:  20/80±5 or 50/50±5   

Reflectivity: R>90% per surface @630-680nm 


4.4. What is the typical size?

Part No.

AxB(mm)

     L1=L2(mm)

HGP21011A

   6.0x7.0

     9.90

HGP21033A

   10.0x10.0

    14.14

HGP21042A

   15.0x15.0

    21.21

HGP21048A

   20.0x20.0

    28.28

HGP21061A

   30.0x30.0

    42.42

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