I am a 47 year old man with progressive vision loss. I had an eye exam 2 years ago at a different doctors office and was told the i couldn't get corrected any better than 20/70. I went to Tri-State Eye Care and the doctor there got me to 20/40!!! Being as i want to drive professionally I needed to get to 20/40. The exam took about 50 minutes total actual testing time. The longest exam i had at other places was about 20 minutes. About half the tests i had with Tri-State i never had before even with the Army! Give them a try you won't be sorry!