I am looking for the starting point for my normalized. I would like to take my current glasses as benchmark, as one would do. I have run into somewhat of an annoyance, maybe someone can help.
Is it possible that two of those machines that measure the refraction of the glass in the spectacles give different readings?
In my case:
-8.00 dpt and 0.25 cylinder
-7.25 and 0.25 cylinder
(as measured by optician last week)
-7.75 and 0.25 cylinder
-7.00 and 0.25 cylinder
(this is what I was sold couple years ago, as I checked on the little paper that they gave me with them)
I went to an optician this morning to ask about this and maybe have him check the glasses with his machine. He wasn’t helpful as I had not bought the glasses in his shop. All he said was: “Mmmh… It doesn’t really matter with your high prescription.”
Well it does matter if I want to reduce 0.25 dpt… any ideas?
Thank you in advance =)