*One coupon use per customer. Must enter coupon code CLEAR50 at checkout. Cannot be combined with any other discounts or promotions. Offer expires 07/25/2022 at 11:59 PM PT. Orders over $30 subtotal will ship for free to the continental USA. Additional shipping charges apply to orders shipping to Canada, Alaska and Hawaii. Discount only valid on fostergrant.com and contains no cash value. Subject to full terms at fostergrant.com/promoterms.

*Potentially harmful blue light refers to the 415-455 nanometer range of the visible light spectrum. The percentage represents the average amount of potentially harmful blue light blocked at 5 nanometer increments in this range. Covered under U.S. Pat. No. 8,360,574. Other U.S. and foreign patents pending.