Optivison™ Head Band Magnifiers 3 1/2 X

Features a dial adjustment head band that fits any head size. Wellmade magnifiers are lightweight and durable, and fit over eyeglasses. Adjustable pivot assembly on visor can be set to desired tension, so it will stay in place when tilted.

Lenses are ground and polished prismatic.

Working Distance  
inch mm Power
4 102 3¼X
SKU: 68107-07
Pack: Each