Vintage 1929 Keystone View Co. Tele-Binocular on cast iron base with distance scale and metal case. Includes eye occluder and extender with test and home training manual.

Produced by the Keystone View Company, this tele-binocular is designed to provide stereo-optical images, allowing for a detailed assessment of binocular vision and depth perception. It typically consists of two eyepieces and a viewing chamber, through which patients can observe stereoscopic images or slides. Ophthalmologists and optometrists use tele-binoculars like this one to diagnose visual conditions, assess binocular vision disorders, and prescribe corrective treatments such as glasses or vision therapy. As a vintage ophthalmic tool, the Keystone View Co. Tele-Binocular represents early efforts to advance vision assessment and care.

Measures 12" x 18 3/4" x 9 1/2".

vintage medical, vintage psychology, vintage science

Some signs of use and wear consistent with age. Untested.

In house domestic shipping $60.