YELLOW LENS 34 or 34W Extra Spare Insert SKU 8281873223

Frame #34/34W BLANK Rx INSERT SKU 8281873223. This insert is taken to one's Optometrist to have the one's prescription lenses installed. 3.3 grams before lenses installed. 60 DAY NO QUESTIONS FULL REFUND POLICY FREE SHIPPING IN THE USA AND CANADA  UV BLOCKING MADE IN USA   HOW TO USE MELATONIN ONSET EYEWEAR FOR TYPICAL NIGHT TIME SLEEP NIGHT SHIFT WORKERS - HOW TO USE MELATONIN ONSET EYEWEAR Melatonin Eyewear Testimonials (Orange Lens)  Which color lens works best: RED or ORANGE or YELLOW? Do not use Uvex SCT Orange Eyewear for Melatonin Onset Preservation Can I just Turn Off the Blue Pixels and Skip Wearing the Orange Glasses? NOPE! ***************************** REQUEST ASSISTANCE HERE. Message