Magnifier Visor + 4 Lenses

Binocular headband magnifier provides hands-free magnification and viewing for a variety of applications such as jewelry-making, watch-making, needlework, artwork, electronic inspection, book-reading, print inspection, and stamp-collecting. Includes 4 lenses in multiple dioptric strengths that provide a specific magnification power (X), depending on the distance from the object. Optical glass lenses are ground and polished into prismatic lenses for quality and clarity; easier to clean than acrylic lenses.