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₪ Right Angle Prisms

A Right-Angle Prism is used as a mirror to deviate light through 90 degree, and also as a retro reflector to deflect light through 180 degree by total internal reflection.

90-degree Deflection

90 degree deflection occurs at the hypotenuse face. The image is erected and reversed

180-degree Deflection

180 degree deflection uses with hypotenuse as the entrance and exit face.The mail application of it is used as a retroreflector provided that the plane of incident beam includes the vertex.

BK7 Right-Angle Prism

Specification:

Material: BK7 glass
Dimension Tolerance: +0.0, -0.2 mm
Clear Aperture: >80%
Angle Tolerance: see the table
Flatness: l/2 @632.8 nm
Surface Quality: 60-40 scratch and dig
Protective Bevel

	3 min. deviation			1 min. deviation			30 sec. deviation
Size(mm)	Part No.	Price	Order	Part No.	Price	Order	Part No.	Price	Order
A=B=C=3.2	RAP0001	£11.30	order	RAP0002	£13.40	order	RAP0003	£14.70	order
A=B=C=5.0	RAP0101	£9.90	order	RAP0102	£11.60	order	RAP0103	£13.70	order
A=B=C=10.0	RAP0201	£6.30	order	RAP0202	£7.40	order	RAP0203	£8.50	order
A=B=C=12.7	RAP0301	£6.30	order	RAP0302	£7.40	order	RAP0303	£8.50	order
A=B=C=15.0	RAP0401	£8.10	order	RAP0402	£8.80	order	RAP0403	£9.50	order
A=B=C=20.0	RAP0501	£10.60	order	RAP0502	£12.30	order	RAP0503	£13.70	order
A=B=C=25.4	RAP0601	£12.70	order	RAP0602	£14.10	order	RAP0603	£15.50	order
A=B=C=30.0	RAP0901	£15.50	order	RAP0902	£19.70	order	RAP0903	£25.40	order
A=B=C=40.0	RAP0701	£22.50	order	RAP0702	£26.70	order	RAP0703	£33.70	order
A=B=C=50.8	RAP0801	£31.70	order	RAP0802	£36.60	order	RAP0803	£45.70	order

Note: Size A=B=C=1mm is available
Coating is available upon requirement.

UV Fused Silica Right-Angle Prism

Specification:

Material: UV Grade Fused Silica
Dimension Tolerance: +0.0, -0.2 mm
Clear Aperture: >80%
Angle Tolerance: see the table
Flatness: l/2 @632.8 nm
Surface Quality: 60-40 scratch and dig
Protective Bevel

	3 min. deviation			1 min. deviation			30 sec. deviation
Size (mm)	Part No.	Price	Order	Part No.	Price	Order	Part No.	Price	Order
A=B=C=12.7	RAP1301	£33.70	order	RAP1302	£44.40	order	RAP1303	£53.50	order
A=B=C=25.4	RAP1601	£50.10	order	RAP1602	£63.40	order	RAP1603	£73.90	order

Note: Coating is available upon requirement.

Laser Grade Right-Angle Prisms

Laser Grade Right-Angle Prisms are fabricated by special selection optical materials with low scatter and absorption. Standard size Laser Grade Right-Angle Prisms with better surface finish, flatness as high as l/10 and high accuracy are available.

Prices exclude VAT and Carriage - POA for larger quantities

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