The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Sigma 14mm F1.4 DG DN and the Sigma 35mm F1.2 DG DN Art for their suitability to various photography scenarios:
Size and Weight Comparison
The size of a lens is a crucial factor to consider when comparing two lenses. Sigma 14mm F1.4 DG DN is the longer of the two lenses at 150mm. The Sigma 35mm F1.2 DG DN Art with a length of 136mm, is 14mm shorter. Besides being longer, the Sigma 14mm F1.4 DG DN also has a larger diameter of 101mm compared to the Sigma 35mm F1.2 DG DN Art's 88mm diameter.
The weight of a lens is equally significant as its external dimensions, particularly if you intend to handhold your camera and lens combination for extended periods. Sigma 35mm F1.2 DG DN Art weighs 1090g, 6% (80g) lighter than the Sigma 14mm F1.4 DG DN's weight of 1170g.
Lens Mounts
Both the Sigma 14mm F1.4 DG DN and the Sigma 35mm F1.2 DG DN Art has the same Leica L lens mount. Some of the latest released cameras that are compatible with the Leica L lenses are Leica SL3-P, Panasonic S1 II and Panasonic S1 IIE.
Sigma 14mm F1.4 DG DN is also available in the Sony E mount.
Sigma 35mm F1.2 DG DN Art is also available in Sony E mount.
Focal Range
Sigma 14mm F1.4 DG DN is a prime lens with fixed focal lenght of 14mm.
On the other hand, the Sigma 35mm F1.2 DG DN Art is a prime lens with fixed focal lenght of 35mm.