.. in air? ;-)
I know my 12-24 nikkor doesn't change size when I zoom or focus. But I was looking to see if there are any other nikkors that are the same especially VR lenses. I also know that the 70-200 F4 doesn't change volume.
Moments of Light - D610 D7K S5pro 70-200f4 18-200 150f2.8 12-24 18-70 35-70f2.8 : C&C very welcome!
Being a photographer is a lot like being a Christian: Some people look at you funny but do not see the amazing beauty all around them - heartyfisher.