HELLO!!!! Basically im seriously considering buying a Canon EOS 400D, ive had little experience with this sorts of camera apart from times ive used friends ones. What i mean to ask, is there anything i should be aware of before i buy, and also while im here, ive noticed that i find it hard to see clearly through the viewfinder thingy and i believe this is due to my poor eyesight. ive read that this can be sorted out by editing the diopter?? is this something that is easily done or will it take a lot of work???
i would REALLY REALLY appreciate a response ASAP cause i wanna buy soon 
Thank you!


