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| Other Prisms | Nonstandard Other Prisms | |
| Tech Spec Amici Roof Prisms | ||
Amci Prisms , also called "roof prisms" or right angle roof prisms,"do two things:invert the time image and bend the line of sight through a 90angle.They are excellent as prism diagonals in optical systems, because they erect the inverted image. Also ideal for use in spotting scopes, and any optical instrument where it is desirable to take an inverted image from an objective,turn it right side up, and bend it through a 90angle, to maintain the correct visual orientation. All Amici prisms have 6 arc second resolution. All dimensions are in mm. |
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| Specifications: Material: BK7 Dimension Tolerance: +0.0/-0.1mm Surface Quality: 60-40 Surface Accuracy: 1/2 Angle Tolerance: 5 arc min. Resolution: 6 arc sec. Bevel: 0.2mm45 Coating: none |
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| Brewster Prisms | |
| Specifications: Material: Fused Silica Clear Aperture: >90% Surface Quality: B,C,E and F: 40-20 scratch & dig Other surfaces are fine ground Flatness: < /8 @ 632.8 nm Perpendicularity: <0.3 degree Parallelism: B & F, C & E: <10 seconds Protective Chamfer: B & C, E & F's border can not be chamfered. Chip: <0.15mm No Coating |
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| Rhomboid Prisms | |
| Specification: Material: SF11 grade A optical glass Dimension Tolerance: +0.0, -0.2mm Clear Aperture: >90% Flatness: </4 @ 632.8 nm Surface Quality: 40-20 scratch & dig Coating: R<0.2% @ 1550 nm on input & output face(2 faces) Bevel: 0.2 mm x 45 |
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