Accession Number : ADD000724
Title : Multi-Porro Reflector.
Descriptive Note : Patent Application,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C
Personal Author(s) : Rubin,Edward Alan
Report Date : 21 Mar 1975
Pagination or Media Count : 13
Abstract : The patent application discloses a multi-porro prism system for enlarging the view in a limited area. A plurality of smaller porro prisms are disposed adjacent one another in a planar array in which the total non-reflecting area remains constant.
Descriptors : *Prisms, *Optical equipment, *Reflectors, Patents, Guidance
Subject Categories : Optics
Distribution Statement : APPROVED FOR PUBLIC RELEASE