Fotasy Canon EOS Auto Focus Close Up Ring Macro Adapter Ring for Canon 6D 5D III II 7D 80D 70D 60D 50D 760D 750D 700D 650D 600D Rebel T6i T6 T5I T5 T4i T4 T3i T3 T2i T2 SL1

hey everyone Steve from back at your gallery here today I want to discuss a few things that can cause problems with focus especially those pesky intermittent problems that crop up from time to time I mean we've all been there before or you're shooting away at your subject and when you check focus you find that it's not very consistent and maybe it leaves you scratching your head as to why so I compiled a list of what I feel are the eight most common problems for focus and AF issues also please note that in some cases these are tips that are simply kind of meant to point you in the right direction not give you hours of detailed info on each topic so let's go ahead and take a look number one the lens needs calibrated most modern DSLRs allow you to fine-tune your lenses for better accuracy what happens is that sometimes you get a lens that consistently front focuses or back focuses with yo