**Product Specifications:**
**Brand:** DRATRA
**Features:** High-definition blue light blocking lenses, reading glasses with options for nearsightedness and transition lenses. Same-day shipping for prescription glasses (excluding special prescriptions, consult customer service). Default lenses do not include transition feature, custom transition lenses available upon contacting customer service.
**Reading Glasses Prescription Selection:** Recommended prescription strengths based on age groups: 45-50 years old - 100 degrees, 50-55 years old - 150 degrees, 55-60 years old - 200 degrees, 60-65 years old - 250 degrees, 66-70 years old - 300 degrees, 70-75 years old - 350 degrees, 75 years old and above - 400 degrees. Individual variations may exist due to different eye conditions. It is advised to visit an eye clinic for accurate prescription. Custom reading glasses available based on prescription, consult customer service for details.
**Quality Inspection Report:** Conducted by Xiamen Product Quality Supervision and Inspection Institute. Report number: MA 211320110362. Results: Passed all tests for items <75 and >50. Sample name: 80.06, Model: D&S. Inspection conducted by Xiamen Quality Inspection Institute.
**Blue Light Blocking Test:** Real-time and reliable blue light blocking test conducted using blue light test cards. Lens successfully blocks blue light when exposed to blue light lamp.
**Note:** Product appearance and packaging may vary between batches. Actual product may differ from images provided for reference.