Hi everyone, First time user. Just picked up an NEX-6L with the 16-50 lens and I would really like to pick up some filters and a petal lens hood, but I was thinking of stepping up from 40.5mm to 55mm. Has anyone done this already and if so, are there any issues/concerns I should be worried about? Sorry if this a lame question, I'm new with this set up and I just wanted to make sure this won't affect my photos/videos. Also, there seems to be a lot more options in the 55mm range. Any suggestions/comments would be much appreciated Thanks!