ASTM F2469-05
Historical Standard: ASTM F2469-05 Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts Using the Double-Exposure Method
SUPERSEDED (see Active link, below)
ASTM F2469
1. Scope
1.1 This test method covers the measurement of the optical angular deviation of a light ray imposed by transparent parts such as a commercial or military aircraft windshield, canopy or cabin window.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
F733 Practice for Optical Distortion and Deviation of Transparent Parts Using the Double-Exposure Method
F801 Test Method for Measuring Optical Angular Deviation of Transparent Parts
F1181 Test Method for Measuring Binocular Disparity in Transparent Parts
Keywords
angular deviation; canopy; grid board; optical deviation; transparency; Double-exposure method; Optical angular deviation; Transparent materials;
ICS Code
ICS Number Code 17.180.20 (Colours and measurement of light)
DOI: 10.1520/F2469-05
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