Product overview Mens oversize halfrim rectangular single vision reading glasses in black, +0.50 strength. Built with a metal alloy frame and lenses designed for clear vision and reduced reflections. Key features Frame: halfrim rectangular design in metal alloy for a lightweight, durable fit. Color and strength: Black frame with +0.50 single vision reading strength. Lenses: Clear hard resin lenses with HMC coating for UV protection, scratch resistance, and reduced reflections. Lenses also incorporate polycarbonate UV420 cutoff blue light blocking optical material. Coating: HMC coating provides antiscratch and antireflection properties while offering UV protection. Included accessories: hard plastic case and microfiber cleaning cloth for safe storage and easy cleaning. Why choose these glasses Readability and comfort: Oversize lens shape and single vision strength make near tasks easier without compromising peripheral visibility. Durable construction: Metal alloy halfrim frame balances strength and lightness for everyday wear. Visual clarity: Antireflection and antiscratch coating help maintain clearer vision and longer lens life. Blue light reduction: UV420 cutoff polycarbonate element helps reduce exposure to higherenergy visible light from screens. Size and fit (measurements) Lens width: 58 mm / 2.28 inches Lens vertical: 34 mm / 1.34 inches Bridge: 17 mm / 0.67 inches Frame width: 145 mm / 5.71 inches Temple length: 139 mm / 5.47 inches Practical use scenarios Reading and close work: Comfortable for reading books, reviewing documents, or working on smalldetail tasks at home or in the office. Screen time: Suitable for extended computer or tablet use where reduced blue light and lower reflections make viewing easier. Travel and commuting: Oversize coverage with a durable metal alloy frame and included case makes these glasses convenient for carrying and everyday use. Materials and care Frame material: metal alloy halfrim design. Lens materials: clear hard resin with HMC coating and polycarbonate UV420 cutoff blue light blocking optical element. Care: Store in the supplied hard plastic case when not in use. Clean lenses with the supplied microfiber cloth and avoid abrasive cleaners. What is included One pair of black oversize halfrim rectangular single vision reading glasses, +0.50 strength Hard plastic case Microfiber cleaning cloth These glasses are designed for straightforward, everyday reading and screen use with an emphasis on clear vision, reduced reflections, and durable construction.