Smith Optics Purist Polarized Sunglasses-Tortoise-Polar Brown Pen *Battery Cabinet: a professional instrument

*Battery Cabinet: a professional instrument which can accurately test battery real capacity by the process as charge-discharge-charge

Tube diameter 23mm

Waterproof: O-ring and gasket sealed

New USB desktop charging dock provided

Weight - 4

Smith Optics Purist Polarized Sunglasses-Tortoise-Polar Brown Pen *Battery Cabinet: a professional instrumentDiminutive in stature but strong in performance and style, the Purist offers delicate surfacing and a rounded, rectangular lens profile in a stylish, 8 base wrap for smaller faces. Auto lock hinges and megol nose pads offer an unbelievably comfortable fit, while our Carbonic lenses provide superior impact protection and 100% protection from the sun's harmful rays. The Purist is a perfect piece for those always on the go.