Add:Building 2,East Section of Chengyu Highway, Rongchang District Industrial Park, Chongqing [Optical Industry Park,China (Chongqing) - Eyewear Capital]
Vintage Round Optical Eyeglasses1. Wash and dry your hands thoroughly.
2. Rinse your glasses under a gentle stream of lukewarm tap water.
3. Apply a small drop of lotion-free dishwashing liquid to each lens.
4. Gently rub both sides of the lenses and all parts of the frame for a few seconds.