- Plastic frame
- Acrylic lens
- non-polarized
- Lens width: 50 millimeters
- Bridge: 21 millimeters
- Blue light blocking reading glasses 2.00 against high energy blue rays from digital screens(computer, phone, pad, TV, LED, etc.). Large frame readers with retro oversized square style and unique groove design will make you more stylish and attractive. Designer reading glasses also has +1.00 to +6.00 accurate strength to get great clarity for daily wear.