The Tokina 16-28mm Full Frame Zoom Reviewed. 

hi! first off thanks for the information. did you use a mattebox on these shots or did you notice any vignetting with a matte box?

Nice test Alister, Amazing on the lack(or very minimal). How do feel they match the Vista Primes(color)?

Can this be used with an FX-6 also?

Do you know if the optics changed from version 1 to version 2 ? I know the housing is different and the build quality but wondering about optics . There are very good deals around for version 1

2:38 nice shot.