stan0301 wrote:
The 105 D Focus, or the 85 1.8, or 1.4 --and I use the Sigma 8-16 nearly all the time on landscapes--and yes, I know that the image is "only" 24MB
Stan
No, the image is 16 MB.
The 1.5 crop factor is a linear measurement. MP is an area measurement so 1.5x1.5=2.25, 36 MP/2.25=16.
That makes the 8-16 DX the equivalent of a 12-24 FX lens on a 16 MP full frame camera.