Went in for a routine eye test and spent £300+ on glasses and new lenses. After a while, I noticed the left lens wasn't correct and had to go back and have the prescription changed. Again, everything seemed fine until my left eye showed signs of eyestrain and I had to have the prescription changed yet again. Unsurprisingly, I'm getting eyestrain again. Since then, I've been to another optician to try and get it sorted. So, that was £300+ wasted on a set of specs. that have never been right.