Last year I visited CSA and loved it. I debated whether to try the snorkeling because 1) I haven't snorkled in 30 years and 2) My vision is not what it was 30 years ago. I wear Multi-Focal Lenses on my glasses now and I am not really sure how you accomodate for this with a diving mask.
I actually can see ok (not great) without my glasses, but I actually didn't try it because by the time I decided to give it a try with just a regular mask, a North wind blew in and the seas were too rough to go out.

1. What do others do about Vision/Glasses /Masks when they have multifocal lenses..just go without? Get a prescription mask lens to the mid range focus?

2. Do they have size 12 or 13 (width is the issue) fins at CSA.

I am going to buy the mask and snorkel, but will try using the CSA fins. Ironically I just chucked my perfectly good fins and mask that I used in my 20's just a few years ago.

Thank you very much in advance for your replies. May the myopic among you please help me determine the right course of action please?