Accession Number:

ADP006399

Title:

An Evaluation of the Protective Integrated Hood Mask for Anvis Night Vision Goggle Compatibility,

Descriptive Note:

Corporate Author:

AIR FORCE AEROSPACE MEDICAL RESEARCH LAB WRIGHT-PATTERSON AFB OH

Personal Author(s):

Report Date:

1991-12-01

Pagination or Media Count:

4.0

Abstract:

An evaluation was conducted to determine potential compatibility problems found while using the Protective Integrated Hood Mask PIHM with the Aviators Night Vision Imaging System ANVIS. The evaluation consisted of field tests performed at Pope AFB using qualified C-130E crewmembers, and laboratory tests conducted at Wright-Patterson AFB. Examinations of horizontal and vertical intensified fields of view, cockpit lighting compatibility, and a subjective evaluation of fit were conducted at Pope AFB. Visual acuity through ANVISPIHM, and distortion and transmissivity of the PIHM visor were determined at WPAFB. Acuity through ANVIS with and without PIHM was assessed under quarter moon and starlight illuminations. Acuity was tested using 20 and 90 contrast Landolt C targets depicted in one of four orientations. Overall conclusions were that potential compatibility problems of ANVIS and PIHM integration can be reduced or eliminated with proper fit and adjustment of the ANVISPIHM.

Subject Categories:

  • Optical Detection and Detectors
  • Human Factors Engineering and Man Machine Systems

Distribution Statement:

APPROVED FOR PUBLIC RELEASE