Item Weight:0.8 Ounces Department:mens Date First Available:March 30, 2020 Manufacturer:sipainuo ASIN:B086K5LZ93 Metal frame Resin lens non polarized High Energy Visible Coating coating Lens width: 2.07 inches Lens height: 1.3 inches Bridge: 18 millimeters Arm: 14.2 centimeters Progressive Multifocal glasses Suitable for reading and looking at distant objects <br>without frequent picking The lenses of this reading glasses have no yellow dividing line, which is more beautiful overall Anti-blue light protection vision: Blue light filter lens feature a special coating that restricts blue light from passing through the lenses Product size, lens width: 52.5mm/2.07in, lens height: 33mm/1.30in, bridge: 18mm/0.72in, temple length: 142mm/5.59in, total width; 133mm/5.23in With this reading glasses, you can read books, mobile phones, computers, and you can wear them while walking.