10 June 1987 Design Of An 8 Element Refractive Lens For High Resolution Imaging Applications
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Proceedings Volume 0766, Recent Trends in Optical Systems Design and Computer Lens Design Workshop; (1987) https://doi.org/10.1117/12.940222
Event: OE LASE'87 and EO Imaging Symposium, 1987, Los Angeles, CA, United States
Abstract
An 8 element refractive lens of 324.4 mm EFL and f/4.5 was designed for the spectral band 520nm to 590nm. The FOV of the lens was +- 5 degrees. The computed MTF of this lens system was better than 0.7 for spatial frequencies up to 60 1p/mm, as against the diffraction limited MTF of 0.81. A similar lens was designed for the spectral band 770nm to 860nm. These two lenses will be configured alongwith a panchromatic catadioptric lens of 900 mm EFL for high resolution spacecraft remote sensing applications. The design details of these lenses were presented in this paper.
© (1987) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
D. V. B. Rao, "Design Of An 8 Element Refractive Lens For High Resolution Imaging Applications", Proc. SPIE 0766, Recent Trends in Optical Systems Design and Computer Lens Design Workshop, (10 June 1987); doi: 10.1117/12.940222; https://doi.org/10.1117/12.940222
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