OptiSight is a headband magnifier with optical Acrylic lenses ground to opthalmic standards.

• Precision optical grade acrylic prismatic lens.
• Frame is made of lightweight, durable impact resistant materials.
• The comfortable continuous headband is adjustable to fit any size, quickly and easily.
• Adjustable pivot knobs hold visor in any position for easy flip-up viewing.
• Can be worn by themselves or over eyeglasses.
• Include 3 Interchangeable lens (3x, 4x, 5x).