Pilestone TP-018 Lens A Color Blind Glasses Clip-on for Mild/Moderate Red-Green Blindness
- ***Your vision insurance may cover Pilestone glasses. Contact for details.
- **FREE return and exchange in the USA IN 60 DAYS OF PURCHASE**.
- One-Size-Fit-Most. Designed to be attached to your existing framed prescription glasses.
- Please take colorblind test before purchase, or contact our customer representative for help. Thanks!.