Donegan OptiVisor DA-10 Headband Magnifier Binocular 3.5X Optical Glass Lens
Jewelers Equipment Tools and Supplies
DONEGAN OPTIVISOR. Used by anyone whose profession or craft requires close accurate work. The Optivisor headband visors can be worn over prescription
Donegan OptiVisor DA-10 Headband Magnifier Binocular 3.5X Optical Glass Lens
Handsfree Magnifiers Archives - Donegan Optical Company, Inc.
Optivisor - Sweden
Optical polished glass lens Universal fit (head size adjuster) Comfortable and soft head band Can be warn over spectacles Leaves both hands free,
Optivisor DA-10 3.5X Head Band Handsfree Magnifier Visor
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.
Original Donegan Optivisor Head Magnifier DA-10 3.5x Jewelers Watch
Optivisor DA-10 3.5X Head Band Handsfree Magnifier
Donegan OptiVisor LP10 Replacement Glass Lens Plate #7 for
Donegan Optical OptiVisor Binocular Magnifier Headband 4 Focal Length 3.5x Power DA-10 from Donegan Optical - Acme Tools
Donegan DA-10 OptiVISOR Magnifier
Visor Headband
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4 Replaceable Clarity Lenses - Optical glass lenses included 1.5X at 20 Focal Length/2.0X at 10 Focal Length/2.5X at 8 Focal Length/3.5X at 4
Headband Magnifier Double Lens Head-Mounted Reading Magnifier Loupe Jewelry Visor Opitcal Glass Binocular Magnifier with Lens Magnification-1.5X 2X
Donegan Optivisor DA-10 Headband Magnifier Binocular 3.5X Optical
Eyeglasses Magnifier - Ireland
