Accession Number : AD0663653

Title :   REPORT ON PRE-PRODUCTION SAMPLES OF FLYING GOGGLES-TYPE II.

Descriptive Note : Memorandum rept.

Corporate Author : NAVAL SUBMARINE BASE NEW LONDON CONN

Report Date : 10 FEB 1953

Pagination or Media Count : 9

Abstract : Consideration was given to the following: Lenses (visibility, transmittance curve, dominant wave length, colorimetric purity, power, surface examination, fire-resistance, identification); Frames (fire-resistance, replacement of lenses, snap fasteners, ventilating holes, fit-the-face, labeling); Packaging (envelopes for replacement lenses, carrying container).

Descriptors :   (*EYEGLASSES, SPECIFICATIONS), LENSES, FIRE RESISTANT MATERIALS, LABELS, FASTENINGS, VENTILATION, PACKAGING, COLORIMETRY, LIGHT TRANSMISSION, VISIBILITY

Subject Categories : Optics
      Protective Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE