Recently I feel I have been having trouble focussing on a subject, or rather, recently I have been focusing perfectly on a subject but the results suggest otherwise. I do wear glasses as I am short sighted, but it may be time for a re-test as my optician did tell me at the start of the year that when you get to my age you can start to lose your ability to focus well on things that are nearby as well.
This issue seems to mostly occur when using Waist Level Finders, which are my favourites, so I will be continuing to use them, and I tend to use the pop up magnifying thingy which I thought would compensate. Has anybody any advice they can give on focussing when you are near sighted? Do I, as I suspect, just need new glasses or is there something else I can do?