Manufacturer Donegan Optical Manufacturer part number LX7 GTIN 633096001523 Availability Donegan OptiVISOR LX Binocular Magnifier-Lensplate #7 Magnifies 2.75x At 6" MAGNIFYER -OPTIVISOR LX #7 Old price: $50.89 Price: $38.55 Qty: Add to cart Add to compare list Add to Wishes-N-Wants View DONEGAN OPTICAL-OptiVISOR LX Binocular Headband with Optical Grade Lensplate #7-Magnifies 2-3/4x Power at 6 inches. Perfect for anyone whose profession or craft requires close accurate work with both hands free! The adjustable side pivots allow the visor to tilt at your fingertips and a dial adjustment headband that conforms to comfortably fit all head sizes. The LX has a genuine leather padded comfort band with orthopedic felt for extra comfort. Lightweight lenses and tough materials, designed to last a lifetime. Not a safety device, do not use in place of safety glasses or face shield.