OptiVISOR Donegan Magnifier 4 Focal 3.5x DA-10
#x0D; Brand: Donegan Optical Product: OptiVisor Magnifier Focal Length: 4" Magnification: 3.5x DA-10 (STRONGEST) Country of Origin: United States
Donegan Optivisor optical glass lens plates are available separately and can be switched in moments. Simply press out the black keepers with a coin or something similar, switch lens and press the keepers back in. Earlier models had small nuts and bolts.Donegan is the only head mounted magnifier that is available with optical glass prismatic lenses. These lenses cost more but deliver the best clarity and longevity compared to the cheaper lens material used by other manufacturers.
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The Donegan DA-10 OptiVISOR Magnifier leaves both hands free and allows three-dimensional vision. It is ideal for close, accurate work. The
Donegan DA-10 OptiVISOR Magnifier
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Description Comes packaged with product. The Donegan OptiVISOR is a hands-free, headband binocular magnifier that has optical glass lenses that are
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Overview Reviews Product Description Free Shipping OptiVISOR® is a precision binocular headband magnifier which permits unrestricted user efficiency
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The Donegan DA-10 OptiVISOR Magnifier leaves both hands free and allows three-dimensional vision. Manufactured by the Donegan Optical Company in the
Donegan DA-10 OptiVISOR Magnifier
