I went for an eye test. I had all the preliminary checks taken by an "optician's assistant", as it said on her badge. She then went onto do the whole sight test. She had my previous prescription. I felt my eye sight has got slightly worse. I got new glasses. Now I feel that there isn't any change at all from the previous prescription.
I will go back and insist that the actual optician checks the prescription. But is it usual for an assistant to do the actual sight test? Anyone else come across this?