Achromatic Lens
Achromatic lenses are designed to minimize chromatic aberration by combining two or more optical materials with different refractive indices to focus different wavelengths at the same point. This sharply focuses white light, minimizes color fringes and produces more accurate, sharper images.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | Chengdu Guangming / Schott |
| Dimensional Tolerance | -0.05mm |
| Thickness Tolerance | ±0.02mm |
| Curvature Tolerance | ±0.02mm |
| Surface Figure [632.8nm] | 1（0.5）@632.8nm |
| Surface Finish | 40/20 |
| Edge Bevel | Protective Chamfer |
| Effective Aperture | 90% |
| Decentration | <1’ |
| Coating Rabs [Design Wavelength] | Rabs<0.5% @design wavelength |
Applications
Datasheet
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Supplier Information
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