Corpus ID: 119248317

Wide-field telescopes with a Mangin mirror

@article{Terebizh2007WidefieldTW,
  title={Wide-field telescopes with a Mangin mirror},
  author={V. Terebizh},
  journal={arXiv: Astrophysics},
  year={2007}
}
  • V. Terebizh
  • Published 2007
  • Physics
  • arXiv: Astrophysics
  • Two all-spherical catadioptric optical systems with a Mangin mirror are described. The design A (aperture 500 mm, f/2.0) has flat field of view of 7 ◦ in diameter; the design B (aperture 1000 mm, f/1.7) has 10 ◦ flat field. Both designs show near-diffraction-limited images. The D80 diameter for the design A in the integral waveband 0.45-0.85 mcm varies from 1 '' .3 on the optical axis up to 2 '' .2 at the edge of the field (6.2 10.7µm); the corresponding range of the D80 diameter for the design… CONTINUE READING

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