My letter came today with the results of my eye screening check results, and all's clear again. So although I've not had any issues other than occasional blurry eyes, it's a relief to know. I'm also due for my 6 monthly checkup with my eye specialist, to see if iritis is still under control but I don't expect any problems there either.
Eyes are always my biggest worry since there's a potential for problems from two different issues.
@MrsTeaPea
Try not to worry too much, if they find anything amiss, they'll sort it out for you. I've had nothing but excellent and ongoing care since I had my problem with chronic iritis.