BK7 PrecisionGrade Right angle prisms are used to bend image paths or direct light at 90°. These produce a left handed image, and depending on the orientation, the image may be inverted or reverted. Right angle prisms are also be used in combination for image/beam displacement. Our P12 range of Precision grade Right Angle Prisms are made from N-BK7 for use in various visible light applications, with coatings also available for the NIR region
| MATERIAL | N-BK7 GRADE A OPTICAL GLASS |
| DIMENSIONS | +0.0/-0.1mm |
| FLATNESS | λ/10 @ 632.8nm |
| SURFACE QUALITY | 20/10 |
| ANGLE TOLERANCE | ± 15 ARC seconds |
| PYRAMID ERROR | < 5 ARC MINUTES |
| BEVEL | 0.2 ~ 0.5mm x 45° |
| COATING | SEE BELOW |
BK7 PrecisionGrade Right angle prisms are used to bend image paths or direct light at 90°. These produce a left handed image, and depending on the orientation, the image may be inverted or reverted. Right angle prisms are also be used in combination for image/beam displacement. Our P12 range of Precision grade Right Angle Prisms are made from N-BK7 for use in various visible light applications, with coatings also available for the NIR region




| Part No. | Description | Dimensions | Specification | Unit Price | Quantity | |||
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| P12-001 | 1MM RIGHT ANGLE PRISM | 1 X 1 X 1 | UNCOATED | £47.00 |
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| P12-002 | 2MM RIGHT ANGLE PRISM | 2 X 2 X 2 | UNCOATED | £47.00 |
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| P12-005 | 5MM RIGHT ANGLE PRISM | 5 x 5 x 5 | UNCOATED | £35.00 |
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| P12-005-VIS-01 | 5MM RIGHT ANGLE PRISM | 5 x 5 x 5 | AL HYP + VISIBLE AR COATED R<0.5% 400~700NM | £45.00 |
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| P12-005-NIR-01 | 5MM RIGHT ANGLE PRISM | 5 x 5 x 5 | AL HYP + NIR AR COATED R<0.5% 650~1000NM | £51.00 |
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| P12-006 | 6.3MM RIGHT ANGLE PRISM | 6.3 X 6.3 X 6.3 | UNCOATED | £35.00 |
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| P12-006-NIR-01 | 6.3MM RIGHT ANGLE PRISM | 6.3 X 6.3 X 6.3 | AL HYP + NIR AR COATED R<0.5% 650~1000NM | £55.00 |
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| P12-006-VIS-01 | 6.3MM RIGHT ANGLE PRISM | 6.3 X 6.3 X 6.3 | AL HYP + VISIBLE AR COATED R<0.5% 400~700NM | £48.00 |
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| P12-008 | 8MM RIGHT ANGLE PRISM | 8 x 8 x 8 | UNCOATED | £35.00 |
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| P12-008-VIS-01 | 8MM RIGHT ANGLE PRISM | 8 x 8 x 8 | AL HYP + VISIBLE AR COATED R<0.5% 400~700NM | £47.00 |
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| P12-008-NIR-01 | 8MM RIGHT ANGLE PRISM | 8 x 8 x 8 | AL HYP + NIR AR COATED R<0.5% 650~1000NM | £52.00 |
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| P12-010 | 10MM RIGHT ANGLE PRISM | 10 x 10 x 10 | UNCOATED | £35.00 |
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| P12-010-NIR-01 | 10MM RIGHT ANGLE PRISM | 10 x 10 x 10 | AL HYP + NIR AR COATED R<0.5% 650~1000NM | £53.00 |
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| P12-010-VIS-01 | 10MM RIGHT ANGLE PRISM | 10 x 10 x 10 | AL HYP + VISIBLE AR COATED R<0.5% 400~700NM | £49.00 |
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| P12-012 | 12.5MM RIGHT ANGLE PRISM | 12.5 x 12.5 x 12.5 | UNCOATED | £42.00 |
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| P12-012-VIS-01 | 12.5MM RIGHT ANGLE PRISM | 12.5 x 12.5 x 12.5 | AL HYP + VISIBLE AR COATED R<0.5% 400~700NM | £54.00 |
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| P12-012-NIR-01 | 12.5MM RIGHT ANGLE PRISM | 12.5 x 12.5 x 12.5 | AL HYP + NIR AR COATED R<0.5% 650~1000NM | £59.00 |
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| P12-015 | 15MM RIGHT ANGLE PRISM | 15 x 15 x 15 | UNCOATED | £47.00 |
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| P12-015-VIS-01 | 15MM RIGHT ANGLE PRISM | 15 x 15 x 15 | AL HYP + VISIBLE AR COATED R<0.5% 400~700NM | £59.00 |
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| P12-015-NIR-01 | 15MM RIGHT ANGLE PRISM | 15 x 15 x 15 | AL HYP + NIR AR COATED R<0.5% 650~1000NM | £65.00 |
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| P12-020 | 20MM RIGHT ANGLE PRISM | 20 X 20 X 20 | UNCOATED | £48.00 |
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| P12-020-VIS-01 | 20MM RIGHT ANGLE PRISM | 20 X 20 X 20 | AL HYP + VISIBLE AR COATED R<0.5% 400~700NM | £59.00 |
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| P12-020-NIR-01 | 20MM RIGHT ANGLE PRISM | 20 X 20 X 20 | AL HYP + NIR AR COATED R<0.5% 650~1000NM | £65.00 |
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| P12-025 | 25MM RIGHT ANGLE PRISM | 25 X 25 X 25 | UNCOATED | £48.00 |
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| P12-025-VIS-01 | 25MM RIGHT ANGLE PRISM | 25 X 25 X 25 | AL HYP + VISIBLE AR COATED R<0.5% 400~700NM | £69.00 |
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| P12-025-NIR-01 | 25MM RIGHT ANGLE PRISM | 25 X 25 X 25 | AL HYP + NIR AR COATED R<0.5% 650~1000NM | £76.00 |
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| P12-030 | 30MM RIGHT ANGLE PRISM | 30 X 30 X 30 | UNCOATED | £68.00 |
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| P12-030-VIS-01 | 30MM RIGHT ANGLE PRISM | 30 X 30 X 30 | AL HYP + VISIBLE AR COATED R<0.5% 400~700NM | £88.00 |
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| P12-030-NIR-01 | 30MM RIGHT ANGLE PRISM | 30 X 30 X 30 | AL HYP + NIR AR COATED R<0.5% 650~1000NM | £96.00 |
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| P12-040 | 40MM RIGHT ANGLE PRISM | 40 X 40 X 40 | UNCOATED | £98.00 |
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| P12-040-VIS-01 | 40MM RIGHT ANGLE PRISM | 40 X 40 X 40 | AL HYP + VISIBLE AR COATED R<0.5% 400~700NM | £128.00 |
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| P12-040-NIR-01 | 40MM RIGHT ANGLE PRISM | 40 X 40 X 40 | AL HYP + NIR AR COATED R<0.5% 650~1000NM | £135.00 |
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| P12-050 | 50MM RIGHT ANGLE PRISM | 50 X 50 X 50 | UNCOATED | £138.00 |
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| P12-050-VIS-01 | 50MM RIGHT ANGLE PRISM | 50 X 50 X 50 | AL HYP + VISIBLE AR COATED R<0.5% 400~700NM | £167.00 |
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| P12-050-NIR-01 | 50MM RIGHT ANGLE PRISM | 50 X 50 X 50 | AL HYP + NIR AR COATED R<0.5% 650~1000NM | £175.00 |
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