optical flipper ophthamic flipper optometry flipper
1. ophthalmic medical instrument - train and relax patients' eyes muscles through turning over the flippers
2. professional polypropylene framework (white or black color), and exact optical glass lenses that all reach Internatioanl Standards.
(the calibration instruments are Topcon CL-2500, Topcon CL-2800)
3. professional quality, CE, FDA, ISO
4. we have got patent right protected.
Patent Right Numbers
Patent No.: 201030135958.4
Patent No.: 201030135949.5