so they would quite happily change the lenses if there was incorrect information put in the prescription?
See i believe a normal glazing company would do this....yep fair enough. No thought behind it at all just part of the process...received new prescription and changed glasses.
Why would an optician (they said to me they have the machinery to check the lenses in that were already in the glasses) willingly give someone a prescription that was worse than the previous one?
And no im not expecting them to be psychic because as i just said they have the tech to check the lenses (prescription) that were in the glasses originally.
Are you not aware that peoples eyesight can improve or deteriorate.
If they are not the ones examining you they cannot say anything about it. You gave them the details to work from. It is on you to give them the correct details.