Size and Weight Comparison
The size of a lens is a crucial factor to consider when comparing two lenses. TTArtisan 17mm F4 TS is the longer of the two lenses at 114mm. The Sigma 17mm F4 DG DN C with a length of 49mm, is 65mm shorter. Besides being longer, the TTArtisan 17mm F4 TS also has a larger diameter of 88mm compared to the Sigma 17mm F4 DG DN C's 64mm 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 17mm F4 DG DN C weighs 225g, 78% (826g) lighter than the TTArtisan 17mm F4 TS's weight of 1051g.
Lens Mounts
Both the TTArtisan 17mm F4 TS and the Sigma 17mm F4 DG DN C has the same Leica L lens mount. Some of the latest released cameras that are compatible with the Leica L lenses are , and .
TTArtisan 17mm F4 TS is also available in the Sony E , Fujifilm G, Nikon Z and Canon RF mounts.
Sigma 17mm F4 DG DN C is also available in Sony E mount.
Focal Range
Both lenses have the same focal range of
17mm and the fastest aperture of
F4.0.
