I've been at -2.75 in both eyes for a long time but I had to get up to -3.25 at my latest exam.
I'm trying to buy glasses online but the companies are forcing me to pay for the expensive lenses and won't let me buy the regular 1.5 index lenses that I used for my last pair.
Why such a huge difference in options between -2.75 and -3.25?
Added (1). It doesn't let me override at -3.25. I tried -3.00 to check and it allows me to override at that rx but not at -3.25. The cheaper lenses are "not available" for my rx…
Read more: https://contactlenstalk.com/faq/fewer-lens-options-at-3-25.html