The "I Can See Clearly Now" Diveheart Initiative encourages divers to donate their old prescription masks so that Diveheart can use them for our Adaptive Divers with visual impairments that can be corrected with proscription lenses. Just like Lions Clubs around the world collect glasses, Diveheart collects prescription masks and can provide donors with tax letters for their donation. Masks can be sent to Diveheart 900 Ogden Ave #274 Downers Grove, Illinois 60515 Thank You