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ISO 14490-9:2019
Optics and photonics — Test methods for telescopic systems
Part 9: Test methods for field curvature
Part 9: Test methods for field curvature
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Summary
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.
Notes
90.60 : Clôture de l'examen
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 09/18/2019 |
| Edition | 1 |
| Page Count | 5 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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18/09/2019
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