Off-axis parabolic mirror
Based on the reflection principle of geometric paraboloid, the off-axis parabolic mirror focuses the collimated beam of parallel incidence to the focal point. The product is turned on the ultra-precision single point diamond machine tool. Its profile accuracy (PV) is less than 0.25um; The surface roughness (Ra) is less than 2nm.
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Based on the reflection principle of geometric paraboloid, the off-axis parabolic mirror focuses the collimated beam of parallel incidence to the focal point. The product is turned on the ultra-precision single point diamond machine tool. Its profile accuracy (PV) is less than 0.25um; The surface roughness (Ra) is less than 2nm.