- Plastic frame
- Composite lens
- non-polarized
- Lens width: 51 millimeters
- Lens height: 36 millimeters
- Bridge: 18 millimeters
- Arm: 14 centimeters
- Progressive reading glasses 3.50 : blue light filtering glasses has clear vision by distance and reading area. Distance lens help to look far away with normal vision. Reading lens help to read, write, repair by magnifying small print. Without taking it off is so perfect for driving, meeting, traveling, watching TV, shopping, walking and so on.
- Efficient eye protection: Blue light blocking reading glasses 350 can effectively cut blue ray from digital screens (computer, phone, pad, TV, LED, etc.) and UV400 radiation from sunlight. Relieving your eyestrain & headache from long-term screen reading, working, watching video, gaming, or playing mobile to have a better sleep!
