Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts Using the Double-Exposure Method

Importancia y uso:

5.1 The optical angular deviation of flat transparent parts, such as aircraft windshields, canopies, cabin windows, and visors, can be measured using these methods. Angular deviation in a windscreen or visor can cause objects to appear at a location different from where they actually are. Variations in angular deviation can be used to characterize distortion and magnification in transparent parts. Also, angular deviation measurements made from the typical right and left eye positions for a windscreen or other transparent medium can be used to determine binocular disparity differences (see Test Method F1181).

Subcomité:

F07.08

Referida por:

F0790-23

Volúmen:

15.03

Número ICS:

17.180.20 (Colours and measurement of light)

Palabras clave:

angular deviation; canopy; grid board; optical deviation; transparency;