Sigma 18-35mm F1.8 DC HSM Art Lens Official Sample Photos
The first zoom lens with a constant F1.8 aperture throughout 18-35mm, the Sigma 18-35mm F1.8 DC HSM Art lens is a lens I told myself to have a serious look at. It is not surprising when such innovation comes from Signma considering their 200-500 Bigma made me look at them differently.
