This 17-35mm is sharp at all apertures, has great ghost resistance, less falloff than fixed lenses, only moderate distortion, is built like a tank and weighs about as much, too.

• 35镜头在所有光圈值下都有锐利的表现，驱除鬼影，暗角表现好于定焦，只有适量的变形，制造结实当然也很重。