Standard Practice for Optical Distortion and Deviation of Transparent Parts Using the Double-Exposure Method

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

12-01-2014

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 15.03, 2015 Describes the optical distortion and deviation of a line of sight through a simple transparent part, such as a commercial aircraft windshield or a cabin window.

1.1This photographic practice determines the optical distortion and deviation of a line of sight through a simple transparent part, such as a commercial aircraft windshield or a cabin window. This practice applies to essentially flat or nearly flat parts and may not be suitable for highly curved materials.

1.2Test Method F801 addresses optical deviation (angluar deviation) and Test Method F2156 addresses optical distortion using grid line slope. These test methods should be used instead of Practice F733 whenever practical.

1.3This standard does not purport to address the safety concerns 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.

Committee	F 07
DocumentType	Standard Practice
Pages	5
ProductNote	Reconfirmed 2014
PublisherName	American Society for Testing and Materials
Status	Current

ASTM F 2156 : 2017	Standard Test Method for Measuring Optical Distortion in Transparent Parts Using Grid Line Slope
ASTM F 2156 : 2011	Standard Test Method for Measuring Optical Distortion in Transparent Parts Using Grid Line Slope
ASTM F 2156 : 2017 : REDLINE	Standard Test Method for Measuring Optical Distortion in Transparent Parts Using Grid Line Slope
ASTM F 2156 : 2001	Standard Test Method for Measuring Optical Distortion in Transparent Parts Using Grid Line Slope
ASTM F 2156 : 2006	Standard Test Method for Measuring Optical Distortion in Transparent Parts Using Grid Line Slope
ASTM F 801 : 2016 : REDLINE	Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts