ISO 14490-9:2019
Optics and photonics — Test methods for telescopic systems — Part 9: Test methods for field curvature

Standard No.

ISO 14490-9:2019

Release Date

2019

Published By

International Organization for Standardization (ISO)

Latest

ISO 14490-9:2019

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.

ISO 14490-9:2019 Referenced Document

• ISO 14132-1 Optics and photonics - Vocabulary for telescopic systems - Part 1: General terms and alphabetical indexes of terms in ISO 14132
• ISO 14490-1:2005 Optics and optical instruments - Test methods for telescopic systems - Part 1: Test methods for basic characteristics

ISO 14490-9:2019 history

• 2019 ISO 14490-9:2019 Optics and photonics — Test methods for telescopic systems — Part 9: Test methods for field curvature