My last exam was in 2018 and it was this:
OD: SPH: -1.75 CYL: -0.25 AXIS: 166
OS: SPH: -1.50 CYL: -0.25 AXIS: 164
Prior to 2018 my results were both -1.75 but I don’t have the full results from back then. 2018 was when I learned that my vision wasn’t the same for both eyes and my vision with this new prescription was great!
Now here’s the thing. I went in for an exam yesterday and my new results seem impossible. I’m afraid that I wasted my money on a bogus exam and I’m hesitant to get new frames with this prescription. Here’s what it reads:
OD: SPH: -1.00 CYL: -0.50 AXIS: 170
OS: SPH: -1.00 CYL: 0.00 AXIS: 0
Is this even possible? Should I get another exam? I don’t know much about eye exam numbers so input from someone who does would be appreciated.