Bifocal reading glasses are great for reading and seeing distant objects without having to remove them frequently. Smart progressive lens zoom.Suitable for face shapes: rectangular diamond, square, heart-shaped, triangle, oval, round.Glasses specifications:Lens width: 5.1cm 2.0in Lens height: 4.8cm 1.9in Mirror bridge: 1.9cm 0.7in Temple length: 14.5cm 5.7in Frame width: 13.7cm 5.4inpacking list:1x reading glasses1x cleaning 1x glasses caseSuitable for the crowd: men womenApplicable scenarios: office, reading, travelNotice:1. Some people may not be used to it or feel dizzy when wearing it for the first time, and it may take some time to adapt.2. Please use our matching glasses cleaning to wipe your glasses. If you use paper towels, it is easy to scratch the lenses.Glasses power: 1.0x (45-49 years old), 1.5x (50-54 years old), 2.0x (55-59 years old), 2.5x (60-64 years old), 3.0x (65-69 years old), 3.5x (age 70-74). You can choose according to your needs. Anti-blue light computer glasses are specially designed for reading to relieve eye fatigue and discomfort caused when working under computers, TVs, phones, laptops and fluorescent lights. Round reading glasses adopt TR frame, which is flexible and strong. The metal temples are light and flexible, will not compress the temples and nose, and are very comfortable to wear. Fashionable large-frame women's reading glasses, comfortable and beautiful, elegant in appearance, leading the fashion trend. Easily match different styles of clothes to give you the best visual experience. Progressive multifocal glasses The top lens has a distance vision zone, suitable for walking and shopping. Intermediate progressive degrees, used for computer work, watching TV, etc. The bottom of the lens is a magnification factor for easy reading at close range.