ISO 14490-9
Optics and photonics — Test methods for telescopic systems — Part 9: Test methods for field curvature
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| Organization: | ISO |
| Publication Date: | 1 September 2019 |
| Status: | active |
| Page Count: | 12 |
| ICS Code (Optical equipment): | 37.020 |
scope:
This document specifies the test method for the determination of the deviation from a flat image surface, i.e. the sagittal and tangential field curvature of telescopic systems and observational telescopic instruments.
Document History
ISO 14490-9
September 1, 2019
Optics and photonics — Test methods for telescopic systems — Part 9: Test methods for field curvature
This document specifies the test method for the determination of the deviation from a flat image surface, i.e. the sagittal and tangential field curvature of telescopic systems and observational...