ASTM F1165-98
Standard Test Method for Measuring Angular Displacement of Multiple Images in Transparent Parts

Standard No.

ASTM F1165-98

Release Date

1998

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM F1165-98(2004)

Latest

ASTM F1165-20

Scope

1.1 This test method covers measuring the angular separation of secondary images from their respective primary images as viewed from the design eye position of an aircraft transparency. Angular separation is measured at 49 points within a 20 by 20176 field of view. This procedure may be performed on any aircraft transparency in a laboratory or in the field. However, the procedure is limited to a dark environment. Laboratory measurements are done in a darkened room and field measurements are done at night.

1.2 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems 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.

1.3 The values stated in acceptable metric units are to be regarded as the standard. The values in parentheses are for information only.

ASTM F1165-98 history

• 2020 ASTM F1165-20 Standard Test Method for Measuring Angular Displacement of Multiple Images in Transparent Parts
• 2015 ASTM F1165-15 Standard Test Method for Measuring Angular Displacement of Multiple Images in Transparent Parts
• 2010 ASTM F1165-10 Standard Test Method for Measuring Angular Displacement of Multiple Images in Transparent Parts
• 1998 ASTM F1165-98(2004) Standard Test Method for Measuring Angular Displacement of Multiple Images in Transparent Parts
• 1998 ASTM F1165-98 Standard Test Method for Measuring Angular Displacement of Multiple Images in Transparent Parts