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| Home>> Products >> Prisms |
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| Product name | Prisms | | specification | Right-angle,Half Pen | | Type | | | Discount | Negotiable | | Date | 2010-05-13 |
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| Describe |
Right–Angle Prisms
| Specifications |
| Material |
BK-7 glass |
| Dimension Tolerance |
±0.05mm |
| Angle Tolerance |
＜3′ |
| Clear Aperture |
＜3′ |
| Surface Quality |
Up to 40-20 |
| Surfact Flatness |
λ/4 |
| Bevel |
In accordance with drawings |
Half Penta Prisms
| Specifications |
| Material |
BK7 glass |
| Dimension Tolerance |
±0.05mm |
| Angle Tolerance |
＜3′ |
| Pyramid error |
＜3′ |
| Surface Quality |
Up to 40-20 |
| Surfact Flatness |
λ/4 |
| Bevel |
In accordance with drawings |
| Coating |
In accordance with drawings |
Penta Prisms
| Specifications |
| Material |
BK7 glass |
| Dimension Tolerance |
±0.05mm |
| Angle Tolerance |
90 deg at ±″ |
| Pyramid error |
＜3′ |
| Surface Quality |
Up to 40-20 |
| Surfact Flatness |
λ/4 |
| Bevel |
In accordance with drawings |
| Coating |
In accordance with drawings |
Roof Prisms (Smiter, right angle, half penta, Abbe prism ect.)
| Specifications |
| Material |
BK7 glass |
| Dimension Tolerance |
±0.05mm |
| Angle Tolerance |
≤3′ |
| Double image error |
≤3″ |
| Pyramid error |
＜3′ |
| Surface Quality |
Up to 40-20 |
| Surfact Flatness |
λ/4 |
| Bevel |
In accordance with drawings |
| Coating |
In accordance with drawings |
Corner Cube Prisms
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Specifications |
| Material |
BK7 glass |
| Diameter |
6mm to 72mm |
| Angle Tolerance |
±2″ |
| Surface flatness |
λ/20 |
Rhomboid Prisms
| Specifications |
| Material |
BK7 glass |
| Dimension Tolerance |
±0.05mm |
| Angle Tolerance |
≤3′ |
| Pyramid error |
＜3′ |
| Surface Quality |
Up to 40-20 |
| Surfact Flatness |
λ/4 |
| Bevel |
In accordance with drawings |
| Coating |
In accordance with drawings | |
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