Specsmakers_Anti Fog Cloth.
The Anti fog cloth can be used on existing spectacle lenses for cleaning. The Anti fog cloth helps in reducing the fogging of the lenses for upto 8 hours. The cloth can be used upto 100 times. Save more when you buy more. Buy one for 299, Two for 399 , 3 for 499 and a pack of 5 for just 599.