Clear lenses. Saddle nose. Plastic 52mm lens width 17mm bridge width 140mm temple length. Please note: Case and cloth not included. Clear, non-prescription lenses. Replacement is optional. CALIFORNIA PROP 65 WARNING. This product can expose you to the chemical. Nickel (Metallic), which is known to the State of California to cause cancer, and. Bisphenol A (BPA), which is known to the State of Califo.