ASTM F1181

Standard Test Method for Measuring Binocular Disparity in Transparent Parts

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Organization: ASTM
Publication Date: 15 May 2009
Status: active
Page Count: 3
scope:

This test method covers the amount of binocular disparity that is induced by transparent parts such as aircraft windscreens, canopies, HUD combining glasses, visors, or goggles. This test method may be applied to parts of any size, shape, or thickness, individually or in combination, so as to determine the contribution of each transparent part to the overall binocular disparity present in the total "viewing system" being used by a human operator.

This test method represents one of several techniques that are available for measuring binocular disparity, but is the only technique that yields a quantitative figure of merit that can be related to operator visual performance.

This test method employs apparatus currently being used in the measurement of optical angular deviation under Method F801.

The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

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.

Document History

ASTM F1181
May 15, 2009
Standard Test Method for Measuring Binocular Disparity in Transparent Parts
This test method covers the amount of binocular disparity that is induced by transparent parts such as aircraft windscreens, canopies, HUD combining glasses, visors, or goggles. This test method may...
May 15, 2009
Standard Test Method for Measuring Binocular Disparity in Transparent Parts
This test method covers the amount of binocular disparity that is induced by transparent parts such as aircraft windscreens, canopies, HUD combining glasses, visors, or goggles. This test method may...
November 10, 1996
Standard Test Method for Measuring Binocular Disparity in Transparent Parts
A description is not available for this item.
November 10, 1996
Standard Test Method for Measuring Binocular Disparity in Transparent Parts
1. Scope 1.1 This test method determines the amount of binocular disparity that is induced by transparent parts such as aircraft windscreens, canopies, HUD combining glasses, visors or goggles. This...
January 1, 1988
Standard Test Method for Measuring Binocular Disparity in Transparent Parts
A description is not available for this item.

References

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