3 ms·
That doesn't make much sense because adult vision doesn't change much. It should be perfectly valid to use an old prescription unless you want to re-check your
by SZJX 8y ago
That doesn't make much sense because adult vision doesn't change much. It should be perfectly valid to use an old prescription unless you want to re-check your vision. I've never seen this law in Asia or Europe and people are living just fine.
- ascorbic 8y agoI just had an eye test and both of my eyes had changed enough after two years to make a very noticable difference to my prescription.