ASTM F801-96(2002)
Historical Standard: ASTM F801-96(2002) Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts
SUPERSEDED (see Active link, below)
ASTM F801
1. Scope
1.1 This test method covers measuring the angular deviation of a light ray imposed by transparent parts such as aircraft windscreens and canopies. The results are uncontaminated by the effects of lateral displacement, and the procedure may be performed in a relatively short optical path length. This is not intended as a referee standard. It is one convenient method for measuring angular deviations through transparent windows.
1.2 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
E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
Keywords
aiming accuracy; aiming error; angular deviation; deviation; refraction; Aerospace transparent enclosures; Angular deviation; Canopies (aerospace applications); Collimator/collimation; Deviation; Lateral displacement; Linear displacement; Optical materials/properties/tests--aerospace materials; Optoelectronic method; Windshields;
ICS Code
ICS Number Code 49.035 (Components for aerospace construction)
DOI: 10.1520/F0801-96R02
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