I’m a 21 year old guy, eye appears all healthy. I saw a optometrist who measured pressure using a machine puff test, it was L 20 R 22. She said don’t worry your cornea is thick (575-585) maybe abit lower. Today I went to a retina specialist, his assistant or trainee measured it same exact time of day with the hand held puff test and it was 27 in both eyes. He said he than scaled it with my cornea and said it’s slightly high and nothing to worry about and referred me to a glaucoma specialist after I said I think I’m getting mixed messages, is it scaled properly - is it high or low, why are two different machines measuring different, why didn’t he measure me and not his trainee. I’m very confused I know he said it looks all well but I’m waiting a month to know for sure, John Hagan MD what is your opinion does this sound accurate to you?