knight ong said:The DX format lenses is designed exclusively for digital SLR.
clive said:DX system of lenses stick out like a sore thumb (cannot "properly" be used on film body) and makes the entire nikon range look "disorganised"
First from Nikon SG's site
"do not recommend use of DX Nikkor with 35mm (135) format cameras."
It is not exclusive. It is meant for a digital cam, so it is not that appropriate to use on a film body. Just like if you try using Velvia for portraiture...
But it can be used from 16-24 for the 12-24 DX lens.