title: Sigma 105mm f/2.8 EX DG lens
text: # Sigma 105mm f/2.8 EX DG lens
  
  The Sigma 105mm f/2.8 EX DG is a macro lens produced by Sigma Corporation. The lens has six different variates, fitting on the Sigma SA mount, Canon EF mount, Four Thirds System, Pentax K mount, Minolta A-mount, and the Nikon F-mount.
  
  