Brand: Donegan Optical Product: OptiVisor Magnifier Focal Length: 14 Magnification: 1.75x DA-3/LX3 Country of Origin: United States
DA-3 Donegan OptiVISOR is a hands-free, headband binocular magnifier that has 1.75x optical glass lenses that are ground and polished into prismatic
Donegan Optivisor DA-3 Headband Magnifier Visor, 1.75x, 14 Inch Focal Length
DA10 Optivisor Magnifier with Single Lens 4 Focal Length 3.5x
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.
Donegan DA-3 Optivisor Headband Magnifier
Donegan 1.75X Optivisor Loupe Lens Jewelers Headset Magnifier
Lightweight lenses and tough materials are designed to last a lifetime. Optical prismatic lenses from precision ground and highly polished molds. Adjustable side pivots allow the visor to tilt at your fingertips. Dial adjustment headband conforms to comfortably fit all head sizes. Made In US The OptiVISOR LX is perfect for anyone whose profession or craft requires close accurate work with both hands free. This set includes LX5 (2.5x at 8'), AL-13 (16x at 14'), and AL-14 (2x at 10').
Donegan Optivisor Al Headband Magnification Set
Optivisor DA-3
Donegan Optical Company Optivisor 1.75x at 14in for sale online
240-403 - DA-3 - Optivisor - 1.75x Magnification – Australian Modeller
Optivisor by FDJtool - FDJ Tool
Donegan Optivisor LP3 Replacement Glass Lens 3 Plate for Magnifier
A&A Jewelry Supply - Optivisor®
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.
Donegan DA-3 Optivisor Headband Magnifier
OptiVISOR Headband Magnifier