Optivisor DA-10 3.5X Head Band Handsfree Magnifier
OptiVISOR - Ellis Instruments
Optivisor
OptiVISOR - Donegan Optical Company, Inc.
OptiVISOR - Donegan Optical Company, Inc.
Donegan DA-2 OptiVISOR Headband Magnifier, 1.5X
A high quality, a precision binocular headband magnifier which permits unrestricted user efficiency while reducing eye strain—leaves both hands free
OptiVISOR Headband Magnifier
Optivisor DA-10 3.5X Head Band Handsfree Magnifier
OptiVISOR is a precision binocular headband magnifier which permits unrestricted user efficiency while reducing eye strain—leaves both hands free and
OptiVISOR Head Band Magnifier Visor
OptiVisor Headband Magnifier - Jantz Supply
OptiVISOR® Headband Magnifiers 1.5x -3.5x