Left eye -3.5, and right eye -2.5. Are lenses interchangable so that I buy 2 pairs, and swap one lens from each goggle to get two pairs with my prescription? If yes, how do I remove a lens from the goggle?
I am sorry, but I don't know about switching the lenses. My grandson has a big difference in R and L Rxs and his Rx is greater than the ones available,. I purchased a pair of goggles in the Rx of the weaker eye and he can see much better than with goggles with no correction. However, it isn't as if he was wearing his own glasses. Being able to see with the goggles we did purchase got him over his fear of the water and he is now swimming well. Sorry I couldn't answer your question.