Visual acuity measurement error

[bbson john]

So one day I went to a glass shop, buying a new pair of glasses. Before making me a new pair of glasses, the optician carried out an eye examination for me. He examined my eyes with the laser "binoculars" at first, then with the optical device that it could be inserted with different glasses. Doesn't matter. What matters was that the optician said that my short-sightedness had increased by another hundred degree. He is a professional so I trusted him. However, I had play CS for couples of hours before I walked into the optic shop. Though not very sleepy, I was experiencing a certain bit of eyes fatigue.

I accepted the test result that my visual health was further degenerated. Imprudently, I bought two new pairs of glasses at once, one for normal uses and one for spare. Cost me $120. Then, I found myself a bit hard and tiring when focusing on close object with my new glasses. I don't have a problem on looking at distant object, but looking at proximal object is more tiring than what was used to be, then I lose focus easily. Did I buy two sets of glasses with wrong degree? Will eye fatigue affect the visual acuity test greatly? Or is it just a problem of accommodation?

 

[Instinct]

I doubt many people will know for sure here .. Can you call your optician? Ask him about it. I expect you can exchange the glasses if necessary

 

[Smoke]

What are you talking about, we are obviously trained opticians and can provide fully trained and meaningful opinions to help our fellow member.

Also, barrel roll.

 

[Hazar]

when you change glasses or prescriptions for glasses it takes a few days to get fully used to them.

I'd say it's normal, but ask an optometrist to be sure.