Donegan Optical Co., Inc. OptiVisor with Lens 2 3/4 x 6"

Product Features

• Lens provides 2.75x magnification at a focal length of 6 inches
• Lightweight lenses and tough materials are designed to last a lifetime
• Optical prismatic lenses from precision ground and highly polished molds
• Adjustable side pivots allow the visor to tilt at your fingertips
• Dial adjustment headband conforms to comfortably fit all head sizes
• Genuine leather padded comfort band with orthopedic felt for extra comfort
• Can be worn over prescription or safety eyeglasses