OptiVisors are hands-free, headband binocular magnifiers that have optical glass lenses. These lenses are ground and polished into prismatic lenses for quality and clarity, and are available in multiple dioptric strengths (indicated by the number in the model).

OptiVisors provide specific magnification power (X) at specific focal lengths, or distance from object. The magnifier enhances the size and resolution of an object or image, and is commonly used for a variety of uses.

Cape Watchmakers Supplies & Tools supplies only the best precision visual devices for hobbyists and professionals in industry, home, office and crafts applications.