81015BLF/CLR Unisex Plastic Medium Square Classic Blue Light Filtering Computer Glasses

**WHOLESALE CUSTOMERS ONLY** 12-pc (dozen) prepack. Assorted colors per dozen. Frame Width: 145 mm Frame Height: 43 mm Temple Length: 145 mm These lenses can help alleviate the side effects caused by blue light exposure. Here are some facts about blue light: - Blue light, or HEV light, naturally occurs in sunlight, but is also emitted from the screens of electronic devices (i.e. smartphones, tablets, computer monitors, etc.) - Prolonged exposure to blue light can cause headaches, blurred vision, dry eyes, and may also disturb sleep (by altering normal circadian rhythms) - Blue light filtering lenses can limit some of this exposure to blue light - CALIFORNIA CUSTOMERS are required to provide a Resale Certificate in order to to have tax exempt status - California Prop 65 Warning (click here or link in footer)