• Premium-quality magnifier visor for the most demanding professional and industrial applications
• Precision-polished optical-quality polycarbonate lenses with anti-glare & scratch resistant coating
• Includes 3 easy-to-change lenses: 3-diopter (1.75X), 5-diopter (2.25X) & 7-diopter (2.75X)
• Soft vinyl headband with quick Velcro size-adjustment; ventilated for all-day wearing comfort
• Visor blocks distracting glare, flips-up when not in use; can be worn over eye or safety glasses

One of the lightest-weight magnifying visors available with premium-quality lenses for incredible clarity without distortion. Unique lens coating helps block annoying glare and provides durable barrier against scratches. Interchangeable lens-design lets you choose best magnification power for superior task versatility. Great for anyone whose profession, hobby or craft requires close-in detail work - crystal-clear magnification while keeping both hands free. Also makes excellent reading aid for limited vision. Made in USA by Telesight Magnifiers.