Abstract

This paper shows that the secondary spectrum in a two-component system made from glasses with ordinary dispersion behavior can be eliminated by computer modelling. The necessary conditions for this are an air gap between the components that is commensurable with the focal length of the system and large longitudinal chromatism of the second component. Optical layouts are given, along with the aberrations of apochromatic objectives consisting of glasses with ordinary dispersion behavior.

© 2012 OSA

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References

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  1. G. T. Petrovskiĭ, ed., Colorless Optical Glass of the USSR. Catalog (Dom Optiki, Moscow, 1990).
  2. D. Yu. Gal’pern and E. S. Poltyreva, “The secondary spectrum of optical systems made from lenses of finite thickness,” Opt. Mekh. Prom. No. 9, 22 (1974).
  3. C. G. Wynne, “A comprehensive first-order theory of chromatic aberration secondary-spectrum correction without special glasses,” Opt. Acta 25, 627 (1978).
    [CrossRef]
  4. R. Duplov, “Apochromatic telescope without anomalous-dispersion glasses,” Appl. Opt. 45, 5164 (2006).
    [CrossRef] [PubMed]

2006

1978

C. G. Wynne, “A comprehensive first-order theory of chromatic aberration secondary-spectrum correction without special glasses,” Opt. Acta 25, 627 (1978).
[CrossRef]

1974

D. Yu. Gal’pern and E. S. Poltyreva, “The secondary spectrum of optical systems made from lenses of finite thickness,” Opt. Mekh. Prom. No. 9, 22 (1974).

Duplov, R.

Gal’pern, D. Yu.

D. Yu. Gal’pern and E. S. Poltyreva, “The secondary spectrum of optical systems made from lenses of finite thickness,” Opt. Mekh. Prom. No. 9, 22 (1974).

Poltyreva, E. S.

D. Yu. Gal’pern and E. S. Poltyreva, “The secondary spectrum of optical systems made from lenses of finite thickness,” Opt. Mekh. Prom. No. 9, 22 (1974).

Wynne, C. G.

C. G. Wynne, “A comprehensive first-order theory of chromatic aberration secondary-spectrum correction without special glasses,” Opt. Acta 25, 627 (1978).
[CrossRef]

Appl. Opt.

Opt. Acta

C. G. Wynne, “A comprehensive first-order theory of chromatic aberration secondary-spectrum correction without special glasses,” Opt. Acta 25, 627 (1978).
[CrossRef]

Opt. Mekh. Prom.

D. Yu. Gal’pern and E. S. Poltyreva, “The secondary spectrum of optical systems made from lenses of finite thickness,” Opt. Mekh. Prom. No. 9, 22 (1974).

Other

G. T. Petrovskiĭ, ed., Colorless Optical Glass of the USSR. Catalog (Dom Optiki, Moscow, 1990).

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