Our optical designers are always available to assist with your special needs
Specifications | Material | Sapphire, Silicon, Gemanium | Radius | R≥3.0 | Surface Finish | N<3,N≥λ/4 | Centration | ≥1’ | Diameter | ≥3.0 ±0.01mm | T/D | 1/10 | Surface Quality | 20/10 | Bevel | 0.25mm at 45 deg | Coating | Single or Multi-layer films |
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Specifications | Material | Fused Silica, Quartz & optical Glass | Radius | R≥1.5 | Surface Finish | N<2,N≥λ/8 | Centration | ≥1’ | Diameter | ≥3.0 ±0.01mm | T/D | 1/10 | Surface Quality | 20/10 | Bevel | 0.25mm at 45 deg | Coating | Single or Multi-layer films |
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Other lenses also can be make professionally:
plano-convex lense, plano-concave lense,double convex lense,double concave lense,meniscus lense,achromatic lense,cylindrical lense,spherical lense,aspheric lense etc.
Plano-Concave Lenses