Dr Hagan,
I read some of your previous post mentioned that a little bit WTR astigmatism may be benefit.
Can I know that the theory behind that ?
Let say for a regular person if he has astigmatism of 1.1D WTR astigmatism and mild myopia. Does it means we should have the glass/contact to correct only part of it (e.g. 0.6D) and leave some uncorrected.
Thanks
How about getting a books on optics and prescribing glasses.
Dr. O