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