Favourite photos taken with the Sigma 10-20mm lens! The photos can be taken from either the: Sigma 10-20mm f4-5.6 EX DC HSM or Sigma 10-20mm f/3.5 EX DC HSM Click the icon below to see the group I have made dedicated to these lens. :iconSigma10-20: If you have photos taken with the Sigma 10-20, please contribute! If you see a photo that you like taken with this lens, please add it to our group. Thank you!!