Eyeglass Loupe - Donegan Optical Company, Inc.

Donegan Optical OptiVISOR Binocular Magnifier-Lensplate #5 Magnifies 2.5x At 8

Vantage Series Jeweler Eye Loupes - Donegan Optical Company, Inc.

Donegan - Ultra-Light Eyeglass Loupe - Double - 4 Power & 10 Power - 14 Power Combined - 240-34

Donegan Optical Eye Glass Loupe First-Look

OptiSIGHT - Donegan Optical Company, Inc.

Vintage Donegan Optical Co Opti Visor Optical Glass Binocular Magnifier

Donegan Optical Visual Aids

Working distance of 20 inches. 1-1/2x Power. Reduces eyestrain. Glass lens flips up when not in use. Padded forehead for longwearing comfort. Hands-free optical binocular magnifier with a precision ground and polished glass lens is for use on viewing items 20 inches away. Powerful 1-1/2 times magnification makes this great for viewing fine print or small items without eyestrain. Adjustable frame is made of lightweight durable impact-resistant materials.

Optivisor 2x at 10

Donegan Optivisor Optical Glass Binocular Magnifier DA4