Accession Number:

ADA083907

Title:

A Simple Device for Adding Optical Corrections to Periscopes

Descriptive Note:

Corporate Author:

NAVAL SUBMARINE MEDICAL RESEARCH LAB GROTON CT

Personal Author(s):

Report Date:

1980-03-03

Pagination or Media Count:

14.0

Abstract:

A simple method of introducing optical corrections for periscope operators is described which neither compromises the integrity of the periscope nor impairs the ability of the operator to look through the periscope. This method makes it feasible to correct astigmatic operators as well as individuals with high spherical error.

Subject Categories:

  • Submarine Engineering

Distribution Statement:

APPROVED FOR PUBLIC RELEASE