Achromatic doublet, commonly called an achromatic lens or achromat is a lens that is designed to limit the effects of chromatic and spherical aberration. Achromatic doublet lenses are cemented with two single lenses. Achromatic doublet lenses are used to minimize or eliminate chromatic aberration. The achromatic design also helps minimize spherical aberrations. Achromatic doublet lenses are ideal for a range of applications, including fluorescence microscopy, image relay and inspection spectroscopy.
Our Custom Made Capabilities:
| Substrates | Flint glass and crown glass N-BK7 and N-SF1 |
| Diameter range | 2mm to 100mm |
| Tolerance | +/-0.05mm |
| Surface quality | 40-20 or better |
| Surface flatness | Lambda/4 or better |
| Centering | 3 arc mins |
| Bevel | 0.2 |
| Focal length tolerance | 1% |
| Coating | AR coated |
Our testing:
