Use these clip on Hat Eyes Magnifiers in the field tying knots streamside or keep a set at your fly tying desk for tying those tiny dries. The quality of the MagEyes lens on Hat Eyes easily distinguishes this magnifier from others. The costly precision-controlled manufacturing process produces clear optic-grade acrylic dual-lenses, free of distortion or irregularities.

• Clips to the brim of any hat!
• Perfect for the tackle box, sewing kit or first aid kit
• Moves with line of focus
• Distortion-free viewing
• Wide field of vision
• Adjustable lens angle
• Brings work closer into focus than regular magnifying glasses
• Adjustable lens frame swings up and down, or can be locked in place
• Modern, open design assures unimpaired vision