Abstract

Objectives have been developed that possess apochromatic correction of the aberrations in a wide spectral region, achieved by using special types of glasses—special crowns and special flints. Passive thermal nonmisadjustability of the optical systems is ensured by the choice of combinations of the focal powers of the lenses and the thermo-optical characteristics of the glasses.

© 2013 Optical Society of America

Apochromatic telescope without anomalous dispersion glasses

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Apochromatic color correction using liquid lenses

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Thermal compensation design of achromatic and apochromatic optical systems using a 3D glass chart

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