Stingray city without snorkeling?

[canyoncam]

Can I do the stingray visit without being in snorkeling gear? I did it years ago before I could no longer wear contacts for more than an hour or two, but I can’t remember anyone not snorkeling. I have a high prescription and cannot see to walk across a room without my glasses. Also to get new contacts would add a minimum of $300 on to pay for a $50 excursion and I’ll never wear them again. Or do they offer prescription masks on most of the excursions? I know I could try to find out by calling but I also know how those answers should be taken with a grain of salt. 
 

[canyoncam]

Found the answer about not needing snorkeling gear. Search didn’t bring it up at first but after a while of scrolling and distracted reading on other posts got it, with a title just like mine and what I entered as a search-go figure! Sorry for the post clutter.