Raen Friar Prescription Sunglasses: Kola Tortoise
The Friar is a staple rectangular, masculine frame. Incorporating beveled detailing throughout, while maintaining a light presence, Friar makes for an easy all day wear.
Raen eyewear is inspired by the classics and handmade for today. With top-quality prescription lenses by Lens & Frame Co.
Looking for non-prescription sunglasses? Click here for Raen Friar Kola Tortoise sunglasses with non-prescription lenses.
All of our custom prescription lenses include a premium Anti-Reflection coating to enhance visual clarity and comfort. And all of our custom prescription lenses come with a 1-Year Scratch Warranty which means we'll replace your lenses within one year of purchase - at no charge and with no questions asked - if they become scratched or if your coatings rub off.
Frame Measurements: 53 – 20 – 145 Learn how to measure your existing frames to compare
Comfortably Fits: Medium to Large Faces - View our Eyeglasses Fitting Guide
All of our lenses come with a premium Anti-Reflective treatment that is engineered to enhance the clarity of your view and reduce eye strain caused by harsh bounce-back reflections.
Anti-Blue Light Treatment
Anti-blue light lenses reduce digital eye strain caused by blue light emissions and glare from digital screens.
Clear lenses indoors, dark sunglass lenses outdoors – photochromic lenses actively transition from clear to dark when you move from inside to outside, and back to clear when you move inside again.
Protect against harmful UV light and relax your eyes in the bright sun.
Polarized sun lenses offer the highest level of comfort and clarity by blocking the sun's harsh glare so your eyes relax and see all of the vivid colors and details.
CR-39 delivers crystal clear optics in a very lightweight and durable lens that is highly scratch resistant. Great for power correction between +2.00 to -2.00 (Sphere).
In addition to being impact-resistant for active lifestyles, Trivex lenses are also thinner and lighter than CR-39 prescription lenses. Optimum for power correction between +4.00 to -4.00 (Sphere).
High Index lenses are the thinnest and lightest, highly recommended for strong prescriptions with power correction beyond +/-4.00 (Sphere).