Some people cleaning the table with tissue or handkerchief before they put their baby (camera), but never put the camera into bag, always carry everywhere, hanging in their neck.
I am not afraid of an army of lions led by a sheep; I am afraid of an army of sheep led by a lion.
*Alexander the Great*
Which one represent Canon?
I'm start to think that now Canon play 'too' safe.
A detachable red ring to make every lens as L-lens. Included a certificate from Canon to endorse that every lens attached with this red ring can be considered as premium lens, so eligible for higher price.
Wow, it will be a breakthrough!
So discouraging, I seldom go to Vivo and now one my favorite 'store' is perfectly downgraded. I spent more time in the neighbor showroom (3Sung) instead. Hope it's not destined like National Geographic store, it's a big lost (for me)
it's not sure if the lens is the one that causing problem, so no point at this point to suggest a replacement lens. My suggestion is to check ur camera with different lens first and see the result, and get the conclusion from there.
So many times I meet peoples who claim themselves as professional photographer... but never find anyone who confessed that they unprofessional photographer...