Question: is the nikon d90 full frame?
Answer: The heart of the D90 is the 12.3 megapixel CMOS sensor in the DX format, which is the brand name that Nikon has given the cropped sensor format. ... What this means is that normal lenses are longer, when used on a camera such as a D90, than they would on a full frame camera, such as the D600 or D810.