Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Canon mounted on Canon EOS Rebel T2i, EOS 550D or Kiss X4 : Measurements


in P-Mpix
Focal: 17 - 24 - 28 - 35 - 50 - 70
Aperture: 2.8 - 4 - 5.6 - 8 - 11 - 22
Focal: 17 - 24 - 28 - 35 - 50 - 70

in EV

in EV
Focal: 17 - 24 - 28 - 35 - 50 - 70
Aperture: 2.8 - 4 - 5.6 - 8 - 11 - 22

in micrometer