Blue Ray Blocking Anti-Blue Light Reading Glasses Multifocal Progressive Near Far Hyperopia Glasses TR90 Eye Protection

Label: Yes Manufacture Country: China

High-concerned chemical : None Element type : Basic Classic Style type : Goggle Place Of Origin : China (mainland) Lens Width : 53mm Lens Height : 42mm Frame Material : Plastic Model Number : Square Eyeglasses Gender : Unisex Lenses Material : Polycarbonate

100% New and High quality. Type:Sports Progressive Multifocal Reading Glasses Material:TR90 Color:Orange,Grey,Red,Blue,Style As Shown Style:Sports,Anti-blue Light,Ultra Lighth,Simple,Progressive Multifocal Strength:+100/+150/+200/+250/+300/+350/+400 Gender:Men,Women Features: High quality anti-blue light reading glasses. The anti-blue light design can effectively block harmful blue light and protect the health of your eyes,especially when working with a computer. Multi focus intelligent progressive design, which is very convenient for you to see both the distance and the near. TR90 material,ultra-lighth,easy to carry,and comfortable to wear. Could be worn with everyday outfits or for formal dressing occasions. Package included:1 Pc Sports Progressive Multifocal Reading Glasses Wearing Posture & Eye Habits: 1.Zonal Vision Usage a.Distance: Look straight ahead, using the upper zone. b.Intermediate ( computer): Slightly lower head,use central transition zone. c.Near (reading): Lower head further, use lower near zone. Avoid moving eyes; adjust head position instead. 2.Correct Distance a.Reading/Phone: Maintain 30-40cm distance to reduce neck strain. b.Computer: Adjust screen height for natural alignment with the central zone. c.Walking & Stairs:During adaptation, peripheral distortion may affect spatial awareness. d.On stairs: Slightly lower head, use distancezone for steps. e.Avoid walking while using phones (frequent zone-switching causes dizziness). 3.Key Focus: Focus on head adjustment, not eye rotation. Please Note: The color may be little different from the picture shows as the different display computer.Hope you will like them .Thanks for your understanding !