Here is an image of the Sigma 20mm F2 DG DN C lens attached to the Sony A7 IV camera body. This combination has a total weight of 1029g / 2.26 lbs.
Sigma 20mm F2 DG DN C covers the Full frame sensor of the Sony A7 IV and provides an effective focal range of 20 mm.
What type of photography is this combination good for?
Sigma 20mm F2 DG DN C and Sony A7 IV combination best suits for the photography types below:
Photography Type |
Suitability |
Street | Excellent |
Vlogging | Very Good |
Landscape | Good |