• Great for close-up viewing! OptiVISOR LX lenses are lightweight and manufactured to precision prismatic opthalmic standards The frame is made of lightweight, durable impact resistant materials.
• The comfortable, continuous leather headband is fully adjustable to fit any head size, quickly and easily! Adjustable pivot knobs hold visor in any position for easy flip-up viewing.
• Can be worn over prescription of safety eyeglasses Ideal for jewelers, hobbies, tool & die makers, engravers, needle point, cross-stitching or sewing, draftsmen, artists, architects, reading small print, physicians or dentists Instructions included.

• One OptiVISOR LX
• One 5 Power Lens

Interchangeable lens plates are available separately in 3, 4, 5, 7 powers for various applications.