Optical Data Insertion
AssigneeThermoteknix Systems Ltd.
InventorsMax Salisbury, Richard S. Salisbury
Life of this patent
Estimating the term…
Abstract
A viewer for an optical data insertion device and a combined system comprising a viewer and an optical data insertion device. The optical data insertion device comprising a projector operable to project a visible image and a light guiding device operable to direct light from the projector into the viewer. The viewer comprising an objective lens, an eyepiece lens and a diffuser screen provided between the objective lens and the eyepiece lens.
Claims17
A viewer device for use with an optical data insertion device of the type comprising a projector operable to project a visible image and a light guiding device operable to direct light from the projector into another optical device, the viewer device comprising:
- an objective lens, an eyepiece lens and a diffuser screen provided between the objective lens and eyepiece lens.
Dependencies are inferred from the claim text.