**Product Specifications:**
**Brand:** YIDUN
**Feature:** Antibluelight
**Lens Type:** EYEPROTECTIONAND BLUELIGHTPROOFLENS
**Lens Design:** Dual-sided, +3.00
**Lens Size:** 60-64mm
**Protection:** Blocks harmful blue light
**Benefits:** Scientific eye protection, lightweight and comfortable
**Usage:** Suitable for activities involving screens such as gaming, watching TV, computer use, and smartphone browsing
**Additional Features:** Effective eye protection and real feeling
**Testing:** Blue light protection tested with blue light test card and lamp
**Age-related Prescriptions:**
- 45 years: +100 degrees
- 50 years: +150 degrees
- 55 years: +200 degrees
- 60 years: +250 degrees
- 65 years: +300 degrees
- 70 years: +350 degrees
- 75 years and above: +400 degrees
**Frame Colors:** Black and red
**Frame Type:** Full-rim
**Detail Features:**
- Spring hinge for durability
- Metal reinforcement for longevity
- Comfortable nose pads to prevent red marks
**Color Options:** Black (front), Red (front)
**Lens Display:**
- Black frame, +3.00, EYEPROTECTIONAND BLUELIGHTPROOFLENS, front view
- Black frame, +3.00, EYEPROTECTIONAND BLUELIGHTPROOFLENS, side view
- Red frame, +2.00, front view
