CHG_CANON wrote:
Your Internet source is the kind Abraham Lincoln would love ...
Nothing about the crop factor makes a lens longer. Worse, when you use the DX crop on your D750, you come away with a 10MP image, see page 118 of your D750 manual.
Although the DX mode on a Nikon full-frame will give you the equivalent field of view of a longer lens, if you want a full 24MP image, you need to use an actual DX-sensor body, not crop smaller image from a full-frame sensor.
Thank you. Info. i am looking for.