ISO 14490-4:2005 PDF
Optics and optical instruments — Test methods for telescopic systems — Part 4: Test methods for astronomical telescopes
Optics and optical instruments — Test methods for telescopic systems — Part 4: Test methods for astronomical telescopes
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 8
- Дата публикации:
- 4 ноября 2005 г.
- Издание:
- ISO IS 14490 edition 1 version 1
- ICS:
- 37.020
ISO 14490-4:2005 is applicable to amateur astronomical telescopes. For general optical test methods of telescopic systems see ISO 14490-1.
Abstract
Overview
ISO 14490-4:2005 - Optics and optical instruments: Test methods for astronomical telescopes specifies standardized optical test methods applicable to . It is Part 4 of the series and focuses on practical, repeatable measurements of key telescope characteristics such as clear aperture, focal length and resolution. For general telescopic system test methods, refer to .
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