Magnifying Aids - Your Low Vision Store! +1.0 Diopter SlimViews Reading Glasses - Mint Authorized Dealer - Low Price Guaranteed! The slim lightweight design, durability, and fashion-centric colors make these readers a ?must have? for any lifestyle. The frames are manufactured using an extremely lightweight, high-density TR90 material along with impact-resistant clear lenses. What is TR90 plastic? TR90 was produced through Swiss technology as a thermoplastic material that is incredibly durable, flexible, and lightweight. Glasses made with TR90 are extremely comfortable because they have a flexible quality. Since they are flexible, they can bend under pressure and contour your face comfortably. Features: * Magnification: +1.0 Diopter * Color: Mint * Ultra-compact design * Lightweight and durable TR90 frames * Anti-reflective impact-resistant resin lenses * Custom contoured frames * Slim case to protect your glasses * Case Material: Leatherette Case * 1 Year Manufacturer Limited Warranty Specs: * AR coated lenses * Temples: TR90 * Temple Length: 127 mm (5 inches) * Bridge Size: 5.08 mm (.20 inches) * Frame Width: 119.38 mm (4.7 inches) * Frame Height: 8.89 mm (.35 inches) * Weight: .3 oz. Manufacturer: SlimViews SKU: 608100 Shipping Weight: 1.1 lbs. Manufactured by: SlimViews