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Prism >> Beamsplitter Penta Prisms

Material: Bk7, Fused Silica and etc.

Specifications

By adding a wedge and with partial reflective coating on first reflective surface,Penta Prism can be used as Beamsplitter.Beamsplitter Penta Prism with standard Transmission/reflection (T/R) ratio is 20/80,50/50. Other T/R ratio is available upon request.

Material Bk7, fine annealed (other material upon request)
Dimensions Tolerance +/ - 0.20mm
90degree 180 degree Deviation Tolerance

Standard series:<30 arc seconds

Precision series:<10 arc seconds

Surface Quality 60/40 scratch & dig
Clear Aperture 90% of the dimension
Surface Flatness

Standard series:<30 arc seconds

Precision series:<10 arc seconds

Beamsplitter ratioT/R 20/80+/-5% @632nm
Chamfers 0.1- 0.25 mm x 455
Coating Upon request

 

Product List

1min.deviation
30 sec.deviation
30 sec.deviation    
Product # Product # Product # AxH(mm) Coating
PBP 101 PBP 201 PBP 301 7x6 Uncoated
PBP 102 PBP 201 PBP 301 8x8 Uncoated
PBP 103 PBP 201 PBP 301 10x10 Uncoated
PBP 104 PBP 201 PBP 301 12x12 Uncoated
PBP 105 PBP 201 PBP 301 15x15 Uncoated
PBP 106 PBP 201 PBP 301 20x20
Uncoated

 

Note: Special material, size, wavelength, ratio are available upon request.

Email:market@yoptics.com, Tel: 1-408-2448972, Fax: 1-408-2288789

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