Donegan OptiVISOR® with Four Acrylic Lens Plates - RioGrande

Optivisor AL Set Magnifier Headband with 4 Lenses

Donegan Optical Company DA-4 OptiVisor Headband Magnifier w/2X Magnification

Magnifiers Land Sea & Sky

DONEGAN OPTICAL-OptiVISOR LX Binocular Headband with Optical Grade Lensplate #7-Magnifies 2-3/4x Power at 6 Inch. 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.

Donegan DA-0 Optivisor Headband Magnifier, Without Lensplate

Donegan DA-2 OptiVISOR Headband Magnifier, 1.5X Magnification Glass Lens Plate, 20 Focal Length : Health & Household

Donegan DA-2 OptiVISOR Headband Magnifier, 1.5X Magnification Glass Lens Plate, 20 Focal Length : Health & Household

Donegan Optical

This OptiVisor set comes with four lenses for a complete focal range of 6 to 14 making it a great value! 1.75 to 2.75 times magnification, true

Optivisor AL Set Magnifier Headband with 4 Lenses

Working distance of 20 inches. 1-1/2x Power. Reduces eyestrain. Glass lens flips up when not in use. Padded forehead for longwearing comfort. Hands-free optical binocular magnifier with a precision ground and polished glass lens is for use on viewing items 20 inches away. Powerful 1-1/2 times magnification makes this great for viewing fine print or small items without eyestrain. Adjustable frame is made of lightweight durable impact-resistant materials.

Donegan DA-3 Optivisor Headband Magnifier