Item Detail Information
A preliminary study of a protective mask lens design to reduce occlusion of visual field in optical fire control instruments / by Charles W. Houff.
Document
A preliminary study of a protective mask lens design to reduce occlusion of visual field in optical fire control instruments / by Charles W. Houff.
Copies
1 Total copies, 1 Copies are in, 0 Copies are out.
  • Share It:
  • Pinterest
Title
A preliminary study of a protective mask lens design to reduce occlusion of visual field in optical fire control instruments / by Charles W. Houff.
Authors
Houff, Charles W
Subjects
Protective mask facepieces, design.
Visual perception, optimization.
Operation.
Optical equipment.
Fire control systems.
Effectiveness.
Compatibility.
Vision.
Reduction.
M-17 protective masks.
M-9 protective masks.
Language
English
Published
Edgewood Arsenal, Md. : Chemical Research and Development Laboratoies, 1965.
Publication Desc
31 p. : ill. ; 27 cm.