Subjective Evaluation of a British Wide Vision Face Mask with a 'Water Seal'

Abstract

A British 'Wide Vision Face Mask' was given a subjective evaluation. The optical characteristics of the facepiece and the location of the mouthpiece were found to be unsatisfactory. The water seal was found to be superior to other types of face mask seal.

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Document Details

Document Type
Technical Report
Publication Date
Apr 14, 1960
Accession Number
AD0777671

Entities

People

  • C. W. Stephens
  • G. M. Janney

Organizations

  • United States Navy Experimental Diving Unit

Tags

Communities of Interest

  • Counter IED

DTIC Thesaurus Topics

  • Construction
  • Distortion
  • Engineers
  • Explosive Ordnance Disposal
  • Explosives
  • Information Exchange
  • Materials
  • Navy
  • Swimming
  • Test And Evaluation
  • Undersea Warfare
  • Visibility

Readers

  • Materials Science
  • Vision Science/Vision Psychology/Cognitive Neuroscience.