Optivisor Optical Glass Lens Plates Only Soldering & Torches Profiles span planishing

Profiles span planishing

4 mm – 21 mm x 12

It is not compatible with current Foredom flex shaft systems

25mm / 30 gauge (Hole #31) Material Hardened steel Origin Italy Compatible Metals Gold

Optivisor Optical Glass Lens Plates Only Soldering & Torches Profiles span planishingDonegan Optivisor optical glass lens plates are available separately and can be switched in moments. Simply press out the black keepers with a coin or similar tool, swap the lens, and press the keepers back in. Earlier models used small nuts and bolts for lens retention. Donegan is the only head mounted magnifier available with optical glass prismatic lenses. These lenses cost more but deliver superior clarity and longevity compared to the lesser lens