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A New Infrared Camera Optical Design

Published online by Cambridge University Press:  25 April 2016

Y-S. Sun ,
M.C.B. Ashley  and
J.W.V. Storey
Y-S. Sun
Affiliation:
School of Physics, University of New South Wales, Kensington NSW 2033
M.C.B. Ashley
Affiliation:
School of Physics, University of New South Wales, Kensington NSW 2033
J.W.V. Storey
Affiliation:
School of Physics, University of New South Wales, Kensington NSW 2033
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Abstract

We have designed a novel all-reflective optical system for an infrared camera. The camera gives a flat 5 arcminute field with a final focal ratio of f/2.5 when used at the f/15 focus of the Anglo-Australian Telescope (AAT). A 70mm diameter Fabry-Perot filter can be accommodated in a collimated beam, thereby giving narrow-band imaging capability. The design could readily be adapted to other telescopes and focal ratios. Its advantages are no chromatic aberration, no vignetting, no ghost images, low light-loss and excellent image quality.

Information

Type
Instruments and Basic Astronomy
Information
Publications of the Astronomical Society of Australia , Volume 10 , Issue 2 , 1992 , pp. 137 - 139
Copyright
Copyright © Astronomical Society of Australia 1992

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References

Gezari, D., Folz, W. and Woods, L., 1989, Proc. 3rd Ames Detector Workshop.Google Scholar
Gillingham, P. and Lankshear, A., 1990, SPIE, 1235, 34.Google Scholar
Krabbe, A., Rotaciuc, V., Drapatz, S., Genzel, R., Storey, J. W. V., Hofman, R. and Cameron, M., 1991, Astrophysics with Infrared Arrays, ed. Elston, R., BookCrafters, San Francicso, p.333.Google Scholar
McLean, I. S., 1987, Proc. of Infrared Astrophysics with Arrays Conference, p. 180.Google Scholar
Storey, J. W. V. (ed), 1981, Anglo-Australian Observatory Observer’s Guide.Google Scholar