with the first surface having aluminium
or gold coating with a 1/2 wave (SiO)
protective layer.
Surface quality : 60/40 (upto 15/5)
Dimensional tolerance : ± 0.1 mm
Focal length tolerance : ± 2%
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Optical Mirrors |
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| Size | : | Diameter from 5 mm upto 250 mm |
| Shape | : | Concave, Convex and flat as well as aspheric. |
| Material (Glass) | : | All the glasses enumerated for lenses, with the first surface having aluminium or gold coating with a 1/2 wave (SiO) protective layer. |
| Material (Metal) | : | We specialize in making mirrors in stainless steel. |
| Precision | : | Surface accuracy upto 1/10 wave available; Surface quality : 60/40 (upto 15/5) Dimensional tolerance : ± 0.1 mm Focal length tolerance : ± 2% |
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