The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Sigma 35mm F1.4 DG DN Art and the Sigma 85mm F1.4 DG HSM A 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 85mm F1.4 DG HSM A is the longer of the two lenses at 126mm. The Sigma 35mm F1.4 DG DN Art with a length of 110mm, is 16mm shorter. Besides being longer, the Sigma 85mm F1.4 DG HSM A also has a larger diameter of 95mm compared to the Sigma 35mm F1.4 DG DN Art's 76mm 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 F1.4 DG DN Art weighs 645g, which means it is 485g (42%) lighter than the Sigma 85mm F1.4 DG HSM A which has a weight of 1130g.
Filter Threads
The Sigma 35mm F1.4 DG DN Art has a filter size of 67mm whereas the Sigma 85mm F1.4 DG HSM A has a 86mm diameter. Larger filters are generally more expensive than the smaller ones given all the other features are equal.
Below are links to the 67mm filters that we recommend you to consider for the Sigma 35mm F1.4 DG DN Art:
And these are the 86mm filters that we recommend for the Sigma 85mm F1.4 DG HSM A:
Lens Mounts
Both the Sigma 35mm F1.4 DG DN Art and the Sigma 85mm F1.4 DG HSM A has the same Leica L lens mount. Some of the latest released cameras that are compatible with the Leica L lenses are Leica SL3, Panasonic S5 II and Panasonic S5 II X.
Sigma 35mm F1.4 DG DN Art is also available in Sony E mount.
Focal Range
Sigma 35mm F1.4 DG DN Art is a prime lens with fixed focal lenght of 35mm.
On the other hand, the Sigma 85mm F1.4 DG HSM A is a prime lens with fixed focal lenght of 85mm.