This is a filter mount designed specifically for the Tokina ATX 16-28mm Lens coupled with the Cokin Pro-Z filter holder.
For this mount to be used the user must have:
- Tokina AT-X 16-28mm f/2.8 Pro FX Lens
- Cokin Z-PRO Filter Holder
- 8 in. x 1/2 in. One-Wrap Velcro Straps (Home Dept ~ $3.00)
- Filters that fit the above cokin z-pro filter holder
This filter mount includes landscape and portrait mounting ability (and pretty much anything in between)
I have only used this on a Canon version of this lens, but I see no reason why it would not fit the Nikon version.