Reading Blue Light Blue UV UV Spring Frequency Spring Hard Coated Lenses [MIDI] Glasses, Men's, Stylish, Cut, Light, Protection, Protection, Hinge,

Basic and easy-to-use square frame: "Midi" reading glasses. Equipped with a lens that cuts blue light by up to about 50% (average about 43%). Reduces eye strain when using a computer or smartphone. The frame is made of highly durable polycarbonate. We have created reading glasses that are ``firm and sturdy'' while still being lightweight and comfortable to wear. A spring mechanism is used for the hinge (the joint between the front part and the temple part). Supports comfortable putting on and taking off. You will also receive a leather-like soft case that is convenient for carrying! Stylish men's reading glasses [M-308]. Adopts blue light cut lenses.