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Product Details:
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| Material: | N-BK7 | Surface Quality: | 40-20 |
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| Dimension Tolerance: | +0.0, -0.2mm | Angle Tolerance: | ±5 Arc Sec(Standard); ±3 Arc Sec(High Precision) |
| Clear Aperture: | >85% | Flatness: | Lambda/4 On Front Surface,lambda/8 On Reflective Surfaces |
| Bevel: | <0.25mm X 45° | Coating: | 1.Uncoated 2.Silver+ Black Paint On Reflective Surfaces |
| Highlight: | BK7 glass triangular prism,Dispersing equilateral prisms,right equilateral triangular prism |
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Material: N-BK7,
Surface Quality: 40-20
Dimension Tolerance:+0.0, -0.2mm,
Angle Tolerance: ±5 arc sec(Standard); ±3 arc sec(High Precision)
Clear Aperture: >85% of dimension
Flatness: lambda/4 on front surface,lambda/8 on reflective surfaces
Deviation 180°: ±5 arc sec(Standard); ±3 arc sec(High Precision)
Bevel: <0.25mm X 45°
Coating:
1.Uncoated
2.Silver+ Black paint on reflective surfaces
Contact Person: JACK HAN
Tel: 86-18655618388
