My GF and I started sungazing July 17 2009, according to Hira R Manek's method. It is free and easy, only requiring time.
My Gf's eyes were around 3.5 (I thought they were 3.0) At her annual checkup the previous January she was told she would require glasses for driving and an operation for glaucoma involving a small cut to allow fluid to drain at her next annual checkup.
Started SG in July and next appointment in February 2010 the doc checked her twice because he could not understand the results which were;
operation not necessary,
glasses not required for driving,
glasses prescription for reading went to 1.5 (back about ten years in prescription)
she can now read large print books and frequently doesn't need them to read.
She was told by way of explanation that sometimes people's eyes will improve just before they get really bad...
At her latest exam in Feb 2011 she was told her eyes were stable, doing well and she only required a return in two years for a checkup instead of the usual one year interval.
We went up to 45 minutes per session as per the instruction @ 10 seconds and adding 10 seconds more each day, then back to 15 minutes dropping 1 minute per day which we have done for a year, so now we just do it when we can. The instruction says to stand on dry warm sand, dirt or ground of some sort to get optimum results but this is not possible in Canada in the winter.
This is done in the first or last hour of the daylight so that the rays are not as strong. We've had no problems. Our appetite reduced naturally shortly after starting.
Six months after we started the gazing when we were doing approximately 30 minutes was when we started the raw primal diet which has reduced hunger and overeating dramatically
My eyes were around 1.2 for reading and now they are 1.0 or nothing, depending on my diet state of rest and ambient light. Also eating cooked food seems to mess up my vision.
I highly recommend the sungazing. Forget the surgery. Forget drugs.
If you are timid look at the sun initially through closed eyes for the first week or month.
HRM teaches this for free, travels around the world to talk to groups for free. He is retired and is doing this as his goal or public service. I met him in Toronto. He answers all my emails and is very helpful with advice for people who had operations or serious eye issues.