27 September 2008 Multiple use of aspheres in cine lenses
Author Affiliations +
Abstract
Today's high performance cine lenses rely more and more on the use of aspheres. These are as powerful in correcting aberrations as they are expensive if it is not possible to use high-volume manufacturing processes. One possible solution to meet the increasing demands of design to cost is the use of identical parts in several lenses. The biggest gain is possible with the most expensive parts: the aspheres. In this presentation a successful as well as an ineffective way of incorporating the same asphere in three lenses which differ by a factor of 1.5 in focal length will be shown.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Christian Beder, Christian Beder, Dietmar Gängler, Dietmar Gängler, } "Multiple use of aspheres in cine lenses", Proc. SPIE 7100, Optical Design and Engineering III, 71000L (27 September 2008); doi: 10.1117/12.797187; https://doi.org/10.1117/12.797187
PROCEEDINGS
8 PAGES


SHARE
RELATED CONTENT

Recent experience with design and manufacture of cine lenses
Proceedings of SPIE (September 03 2015)
Design of a testing compensator for F/3 hyperbolic mirror
Proceedings of SPIE (November 09 2010)
Compact zoom lenses for photographic cameras
Proceedings of SPIE (September 25 1997)
Design, Performance, And Selection Of Kodak's "EKTRAMAX" Lens
Proceedings of SPIE (November 29 1979)
Recent Developments In High Speed Lens Design At The NPRL
Proceedings of SPIE (September 01 1987)
Designing Lenses To Exploit Available Aspheric Technology
Proceedings of SPIE (September 16 1980)

Back to Top