DIN ISO 14490-9:2021 Edition

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Optics and photonics – Test methods for telescopic systems – Part 9: Test methods for field curvature

Published By	Publication Date	Number of Pages
DIN	2021-01	11

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Categories: 37.020 - Optical equipment, DIN

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Description

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.

Additional information

Published Code	DIN
Published By	Deutsches Institut für Normung
Publication Date	2021-01
Pages Count	11
Language	Germany
Descriptors	Aberration, Curvature, Curved, Definitions, Determination, Enlarging, Illumination engineering, Image plane, Mathematical calculations, Measurement, Measuring techniques, Monoculars, Optical, Optical equipment, Optical instruments, Optics, Parameters, Radii of curvature, Ratings, Sighting telescopes, Specification (approval), Spectral, Telescopes, Testing, Transmittance
File Size	1.6 MB
ICS Codes	37.020 - Optical equipment

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DIN ISO 14490-9:2021 Edition

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