Adapter for Objective Lens of an Optical Instrument
Patent, filed 26 Jan 1999, patented 13 Jun 2000
NAVAL AIR WARFARE CENTER AIRCRAFT DIV PATUXENT RIVER MD
Pagination or Media Count:
An adapter is disclosed for operatively mating an optical laser interference filter with an objective lens of night vision goggles, without causing an incompatibility between the night vision goggles and the Gideon NVG Head Up Display.
- Couplers, Fasteners and Joints