custom prism
Payment Terms: L/C,T/T
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custom prism
1) Material: BK7 / BAK4 / PSK3 grade A optics glass
2) Dimension tolerance: ±0.05mm
3) Flatness: λ/4 @ 633nm over
4) Surface quality: 60 / 40
5) Roof angle: 90°2''~30''
6) Coating: uncoated or other coated upon requests
The above parameters are only for some optics' reference basis.Concrete specifications will be different according to different materials, dimensions and customers request. Lower Price for lower precision is available. We can also manufacture according the drawings of customers.