Hello everybody - I'm rather sure, this Q has been asked before; but I'm new here, and a beginner with the DSLR, so here it comes (again):
I have just bought af lens hood and a polarizer. Both seems okay, but:
1) should I use them at the same time? It's difficult to turn the polarizer, when the lens hood is on.
2) can I leave the polarizer on all the time? When I auto-focus, the polarizer turns also - what can that do to my pictures?
I will be very happy to get a little advise about the use of the polarizer (when and where) and the lens hood.
sincerely
Johnny