Thursday, 29 July 2010

Covis Optics Optics, an optical lens manufacturing company

The season of sunglasses is fast approaching, but for those wearing glasses summer may not be such a welcome season, because it's bothersome to take off the regular glasses to put on the prescription sunglasses. Covis Optics of Korea has developed its own brand of photochromic lens that changes color under sunlight. Let's find out about this lens manufacturer in this week's Made in Korea.

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