ISO 14490-6:2014 PDF
Optics and photonics — Test methods for telescopic systems — Part 6: Test methods for veiling glare index
Optics and photonics — Test methods for telescopic systems — Part 6: Test methods for veiling glare index
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 8
- Дата публикации:
- 17 октября 2014 г.
- Издание:
- ISO IS 14490 edition 2 version 1
- ICS:
- 37.020
ISO 14490-6:2014 specifies the test methods for the determination of the veiling glare index of telescopic systems and observational telescopic instruments.
Abstract
Overview
ISO 14490-6:2014 - Optics and photonics: Test methods for telescopic systems - Part 6: Test methods for veiling glare index - specifies laboratory procedures to determine the of telescopic systems and observational telescopic instruments. The standard adopts the method (as described in ) for terrestrial telescopes and defines the measurement principle, required test arrangement, procedure, presentation of results and repeatability criteria.
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