Donegan Optical Company, Inc. since 1952 has been manufacturing precision visual aids for industry, home, office and crafts. They also distribute other domestic manufactured products as well as some imported visual aids. Every product manufactured or sold by Donegan Optical Company is guaranteed as intended and to be as listed.
The product we have in stock is a brand called OptiVISOR which is a precision binocular headband magnifier which permits unrestricted user efficiency while reducing eye strain—leaves both hands free and allows three dimensional vision. Used by anyone whose profession or craft requires close accurate work. Can be worn over prescription or safety eyeglasses.