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Right Angle Prisms (3 min. deviation)
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 the hypotenuse as the entrance and exit face.
90 degree deflection occurs at the hypotenuse face. The image is erected and reversed
180-degree Deflection
180 degree deflection uses the hypotenuse as the entrance and exit face.
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BK7 Precision Right-Angle Prism
Specification:
Material: BK7 glass
Dimension Tolerance: +0.0, -0.2 mm
Clear Aperture: >80%
Angle Tolerance: see the table
Flatness: Lambda/2 at 632.8 nm
Surface Quality: 60-40 scratch and dig
Protective Bevel
Specification:
Material: BK7 glass
Dimension Tolerance: +0.0, -0.2 mm
Clear Aperture: >80%
Angle Tolerance: see the table
Flatness: Lambda/2 at 632.8 nm
Surface Quality: 60-40 scratch and dig
Protective Bevel
| 3 min. deviation | |
| Size(mm) | Part No. |
| A=B=C=3.2 | RAP0001 |
| A=B=C=5.0 | RAP0101 |
| A=B=C=10.0 | RAP0201 |
| A=B=C=12.7 | RAP0301 |
| A=B=C=15.0 | RAP0401 |
| A=B=C=20.0 | RAP0501 |
| A=B=C=25.4 | RAP0601 |
| A=B=C=30.0 | RAP0901 |
| A=B=C=40.0 | RAP0701 |
| A=B=C=50.8 | RAP0801 |
Please contact us for factory pricing of larger quantities and other sizes
Coating is also available : AR, DHR, Silver, Black etc .. .
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Contact Information
sp3 plus ltd
18 All Saints Road
Tunbridge Wells,
Kent
TN4 9JF
United Kingdom
email:info@sp3plus.co.uk
ph: +44 (0)1892 615571
fax:+44 (0)1892 615726