The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Sigma 35mm f1.4 II and the Canon RF 35mm F1.4 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. Canon RF 35mm F1.4 is the longer of the two lenses at 99mm. The Sigma 35mm f1.4 II with a length of 96mm, is 3mm shorter. Besides being longer, the Canon RF 35mm F1.4 also has a larger diameter of 77mm compared to the Sigma 35mm f1.4 II's 73mm 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 II weighs 525g, which means it is 30g (5%) lighter than the Canon RF 35mm F1.4 which has a weight of 555g.
Filter Threads
Both the Sigma 35mm f1.4 II and the Canon RF 35mm F1.4 have the same Filter thread size of 67mm.
Below are links to the 67mm filters that we recommend you to consider for these lenses:
Lens Mounts
The Sigma 35mm f1.4 II has the Sony E lens mount whereas the Canon RF 35mm F1.4 has the Canon RF lens mount. Some of the latest released cameras that are compatible with these mounts are Sony FX5, Sony A7R VI and Sony A7 V for the Sony E Mount and Canon R6 V, Canon R6 III and Canon C50 for the Canon RF Mount.
Sigma 35mm f1.4 II is also available in the Leica L mount.
Focal Range
Both lenses have the same focal range of
35mm and the fastest aperture of
F1.4.
