Zenon Z12r Rimless Optical Eyewear With 2.5-diopter Bifocal Reading-glass Design, Scratch-resistant, Clear Lens, Clear Frame

Wraparound, rimless design provides excellent protection from projectiles and impacts while ensuring crisp, clear, distortion-free visibility. Thin, flexible temples and a molded saddle bridge deliver a secure, pinch-free fit for all-day wearing comfort. 9.5 BCR (Base Curve Radius).