The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Sigma 135mm F1.4 and the Sigma 15mm f1.4 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 15mm f1.4 DG DN Art is the longer of the two lenses at 160mm. The Sigma 135mm F1.4 with a length of 138mm, is 22mm shorter. On the other hand, the Sigma 135mm F1.4 has a larger diameter of 112mm compared to the Sigma 15mm f1.4 DG DN Art's 104mm diameter.
Below you can find a scaled side-by-side image of Sigma 135mm F1.4 and Sigma 15mm f1.4 DG DN Art to get a better idea of how their sizes compare in real life.
Comparison image of the Sigma 135mm F1.4 and the Sigma 15mm f1.4 DG DN Art Size and Weight 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 15mm f1.4 DG DN Art weighs 1360g, 4% (60g) lighter than the Sigma 135mm F1.4's weight of 1420g.
Lens Mounts
Both the Sigma 135mm F1.4 and the Sigma 15mm f1.4 DG DN Art has the same Sony E lens mount . Some of the latest released cameras that are compatible with the Sony E lenses are Sony FX5 , Sony A7R VI and Sony A7 V .
Leica L mount.
Focal Range
Sigma 135mm F1.4 is a prime lens with fixed focal lenght of 135mm.
On the other hand, the Sigma 15mm f1.4 DG DN Art is a prime lens with fixed focal lenght of 15mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of 22.5mm .
