An Evaluation of the Protective Integrated Hood Mask for Anvis Night Vision Goggle Compatibility,
Abstract
An evaluation was conducted to determine potential compatibility problems found while using the Protective Integrated Hood Mask (PIHM) with the Aviator's 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 ANVIS/PIHM, 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 ANVIS/PIHM.
Document Details
- Document Type
- Technical Report
- Publication Date
- Dec 01, 1991
- Accession Number
- ADP006399
Entities
People
- Mary M. Donhue-perry
Organizations
- Air Force Research Laboratory