These protective glasses, designed specifically for use after cataract surgery and other eye diseases, feature ophthalmologist-recommended medical filter lenses. They block UV rays and shortwave blue light emitted by computer, smartphone, and television displays. Features include lenses (blue light blocking rate: 49% / visible light transmittance: 80%), 99.9% UV protection, and a men's metal frame.
Blue shortwave light is emitted from displays such as computers, smartphones, and televisions, and is said to affect the body's internal clock and cause eye fatigue and eye diseases.
Medical filter lenses reduce dazzling blue light while providing a bright field of vision and a contrast effect that makes objects appear clearer. Unlike regular sunglasses, they do not darken indoors, and are characterized by their ease of viewing and reduced fatigue.
These sunglasses are especially suitable for those who have undergone surgery for cataracts and other eye diseases. They are also recommended for those who experience eye fatigue when using a computer or playing games, and are sensitive to glare, a common problem among middle-aged and elderly people. They reduce eye strain.
●Frame color: Dark brown; Material: Front (alloy), Temples (alloy); ●Size: Lens width (56mm), Lens height (39mm), Temple length (140mm), Bridge (18mm), Distance between screws (140mm); Weight: 26 grams; ●Country of origin: Frame (China), Lens (Italy), Assembly (Japan)
・Product code: 7586-02 ・Color: Dark brown ・Material: Front (alloy), temples (alloy) ・Size: Lens width (56mm), lens height (39mm), temple length (140mm), bridge (18mm), screw spacing (140mm) ・Weight: 26g ・Lens: Medical filter lens (NA25/brown) ・Country of origin: Frame (China), lenses (Italy), assembly (Japan)
