Binocular expanded field of view spectacle mounted microscope

Binocular loupe

Binocular magnifying glasses

Binoculars and camera with binoculars

Collapsible binocular

Compact binocular imaging system using a single display

Diagnostic binocular viewing instrument

Hands-free binoculars assembly

Helmet-mounted display

Method and a device for bi-monocular image transfer

Optical equipment mounting device

Optical system for a head mounted display

Optical system which allows coincident viewing, illuminating and

Portable viewing apparatus having multiple interchargeable optic

Prismatic image transposing optical system

Stereo multi-vision scope for sightseeing

Stereoptic viewer

Telescopic spectacles with coaxial illumination

Visual aid