which cokin filter set for my canon 16-35 mm L lens?

which cokin filter set would be right for my canon 16-35 mm L II USM lens?

I seem unable to find out which one I should use, I have asked at the shop for the sets H210 and H250 which are respectively a landscape and ND Grad set but the blokes at the shop (quite unhelpful) say these are too small for my lens and will cause strong vignetting.

sorry forgiot to mention I will also use this with my 70-200 2.8 lens, which has a filter diameter of 77 MM

what camera are you using? if you think about it, the 16-35II's filter threads are 82mm, while the cokin p filters are 84mm. even hand holding could be tough. if you want cokin, you're going to want at least the cokin z-pro size holder. i'm sure you'll also get the suggestions for lee, but good luck finding those. both sets use larger 100mm filters (4" x 4", 4" x 5", 4" x 6"). if you do a search, i'm sure you'll find lots of info on which filters to buy for those holders.

Cokin Z will work but, I love the Lee filter holders.

Get Lee! The Cokin P system is to small for that lens, even if you get a wide angle holder for only one filter you can only shoot at about 21 mm with a FF. With Lee you can easily stack two filters and shoot at 16mm.

Also, Cokin filters tint the image a lot! I was out with a friend yesterday who had Cokin and I was amazed, his sky was pink, not blue/grey, like mine turned out:

Example of Lee filter work: Bluish grey sky, not Cokin-pink...

Get Lee . Cokin Z should work if you're set on Cokin though

It's unanimous... Cokin Z Pro System... Hehheeehe... I use that for my 16-35 2.8L...

Wait for the Lee stuff to come back in stock if you can!