I am debating between a few lenses for my FujiFilm S5 Pro. Lenses I have: 80-200 2.8 105 2.8 17-50 2.8 Lenses I am considering: 1. AF-S Nikkor 50mm f/1.4G Autofocus Lens 2. Normal 30mm f/1.4 EX DC HSM Autofocus Lens for Nikon Digital SLR Cameras 3. Fisheye 10.5mm f/2.8G ED AF DX Fisheye-Nikkor Autofocus Lens for Digital Cameras #3 i've been wanting for fun. i will most likely not get it. [but i might since my 17-50 covers the 30mm and 50mm...] i really want a lens I can carry everywhere and that won't be as bulky as 17-50, 105, and especially 80-200. 50mm makes less sense than 30mm as i am hoping to mainly use this lens for basic portrait stuff. i take a lot of photos of people fairly up close and i need a fast lens that would do the trick. like "hey, smile for the camera" type of stuff. what do you think? 30? 50? or forget it and get the crazy fisheye for cool effect not previously reachable? money is less of an object than love of what i would receive. photography is a hobby for me and hobbies are supposed to make one happy cheers.