12 October 1977 New Criteria For The Evaluation Of Interchangeable Lenses For 35 MM Cameras
Author Affiliations +
Proceedings Volume 0098, Assessment of Imaging Systems I; (1977) https://doi.org/10.1117/12.955277
Event: Assessment of Imaging Systems, 1976, London, United Kingdom
Abstract
MTF-based simplified test conditions and proposed criteria for the evaluation of the image quality of fixed-focal length lenses and zoom lenses for 35 mm cameras are described. Measurements are made for white light, in the infinite conjugate plane, on-axis and at two 0.7 field (15 mm off-axis) positions, at full aperture and f/8. The focus is set at full aperture for best MTF response at 30 mm-1 on-axis. The lenses are evaluated by examining the MTF responses at 10 mm-1 and 30 mm-1. Previously proposed conditions and criteria for fixed-focal length lenses are also described for reference.
© (1977) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hideki Kondo, Hideki Kondo, Humio Yamaoka, Humio Yamaoka, } "New Criteria For The Evaluation Of Interchangeable Lenses For 35 MM Cameras", Proc. SPIE 0098, Assessment of Imaging Systems I, (12 October 1977); doi: 10.1117/12.955277; https://doi.org/10.1117/12.955277
PROCEEDINGS
5 PAGES


SHARE
RELATED CONTENT


Back to Top