Your Low Vision Store - Magnifying Aids! Eschenbach Clip-On Spectacle Magnifier 2.0X Powered Eschenbach Authorized Dealer Clip-on magnifiers are designed to provide spectacle wearers with hands-free magnification. Hands-free Fits most eyeglass frames (Bridge: 25mm, Jaws open 15mm) Lightweight Lens is set 2 inches from eye, allowing for a more comfortable working distance When not needed, the lens can be flipped up and out of the way Lenses are interchangeable for different magnification needs Specs Magnification: 2.0x Diopter: 4D Lens Type: Aspheric Case: no Case Material: no Mount: no Lens Material: PXM Plastic with Cera-Tec Coating Miscellaneous: Fits Over Prescription Eyewear, Replacement Lens is Available Separately (1645-1),Will Fit Glasses up to 15 mm Thick, Protective Rubber Tips on Clamp Temples: no Temple Length: no Bridge: no Bridge Size: 25 mm Frame Size: no Working Distance: 250mm or 9.8" Rx-able: no Display: 1647 Item: 164620 Manufacturer: Eschenbach Origin: Germany Model: 1646-20 Shipping Weight: 1.1 lbs. Manufactured by: Eschenbach