I've been wearing glasses since year 7, had -2.5D and -1.5D back in the day. That time my vision was checked regurarly (every 2-3 months, then every year) until I was around 9-10. However, later on (age 13-14 and onward) the doctor only increased the dioptres even if I reported a ghosting effect on my vision.
Today I went to have a pair of spectacles prescribed and have seen I have -3.86 and -2.5 D of astigmatism. When increasing the cylinders during subjective exam I did not see significantly better after -3.0 and -1.75 and the ghosting effect persisted.
My question is, could this be amblyopia on both eyes? Or is it just my having improper prescription of cylinders for a long time and my brain just have to "get in shape" again?