Share Email Print
cover

Proceedings Paper

Design Of A Near Diffraction Limited Catadioptric Lens
Author(s): D. V. B. Rao
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

A near diffraction limited catadioptric lens of EFL=324.4 mm and f/3.6 was designed for the spectral range 546 to 852 nm. This is a 5 element lens with a field of view of ±2.5°. The obscuration ratio is 0.5 and relative illumination at the edge of the field is 81.4%. The distortion is less than 0.16%. This lens can be used for high resolution imaging applications using CCDs. The design details were presented in this paper.

Paper Details

Date Published: 10 June 1987
PDF: 4 pages
Proc. SPIE 0766, Recent Trends in Optical Systems Design and Computer Lens Design Workshop, (10 June 1987); doi: 10.1117/12.940226
Show Author Affiliations
D. V. B. Rao, I.S.R.O Satellite Centre B'Lore (India)


Published in SPIE Proceedings Vol. 0766:
Recent Trends in Optical Systems Design and Computer Lens Design Workshop
Robert E. Fischer; Carmina Londono, Editor(s)

© SPIE. Terms of Use
Back to Top