The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Fujifilm XF 50mm F2 R WR and the Carl Zeiss Touit 1.8/32 for their suitability to various photography scenarios:
Size and Weight Comparison
The size of a lens is an important deciding factor when comparing two lenses. Carl Zeiss Touit 1.8/32 is the longer of the two lenses at 60mm. The Fujifilm XF 50mm F2 R WR with a length of 59mm, is 1mm shorter. Besides being longer, the Carl Zeiss Touit 1.8/32 also has a larger diameter of 65mm compared to the Fujifilm XF 50mm F2 R WR's 60mm diameter.
The weight of a lens is as important as its external dimensions, especially if you are planning to hand hold your camera and lens combination for longer periods. Fujifilm XF 50mm F2 R WR weighs 200g, which means it is 10g (4%) lighter than the Carl Zeiss Touit 1.8/32 which has a weight of 210g.
Below you can find the dimension and weight table of the Standard Prime Lenses in Fujifilm X Mount for size comparison purposes.
Standard Prime Lenses in Fujifilm X Mount for Size Comparison
Lens Mounts
Both the Fujifilm XF 50mm F2 R WR and the Carl Zeiss Touit 1.8/32 has the same Fujifilm X lens mount. Some of the latest released cameras that are compatible with the Fujifilm X lenses are Fujifilm X-T5, Fujifilm X-H2 and Fujifilm X-H2S.
Carl Zeiss Touit 1.8/32 is also available in Sony E mount.
Focal Range
Fujifilm XF 50mm F2 R WR is a prime lens with fixed focal lenght of 50mm which has an effective (full-frame 35mm equivalent) focal range of 75mm when used on a APS-C / DX format camera. Carl Zeiss Touit 1.8/32 is a prime lens with fixed focal lenght of 32mm which has an effective (full-frame 35mm equivalent) focal range of 48mm when used on a APS-C / DX format camera.