The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Fujifilm XC 13-33mm F3.5-6.3 OIS and the Fujifilm 18mm F2 R 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. Fujifilm 18mm F2 R is the longer of the two lenses at 41mm. The Fujifilm XC 13-33mm F3.5-6.3 OIS with a length of 38mm, is 3mm shorter. Besides being longer, the Fujifilm 18mm F2 R also has a larger diameter of 65mm compared to the Fujifilm XC 13-33mm F3.5-6.3 OIS's 62mm diameter.
Below you can find a scaled side-by-side image of Fujifilm XC 13-33mm F3.5-6.3 OIS and Fujifilm 18mm F2 R to get a better idea of how their sizes compare in real life.
Comparison image of the Fujifilm XC 13-33mm F3.5-6.3 OIS and the Fujifilm 18mm F2 R 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. Fujifilm 18mm F2 R weighs 116g, 7% (9g) lighter than the Fujifilm XC 13-33mm F3.5-6.3 OIS's weight of 125g.
Lens Mounts
Both the Fujifilm XC 13-33mm F3.5-6.3 OIS and the Fujifilm 18mm F2 R has the same Fujifilm X lens mount . Some of the latest released cameras that are compatible with the Fujifilm X lenses are Fujifilm X-T30 III , Fujifilm X-E5 and Fujifilm X-M5 .
Focal Range
Fujifilm XC 13-33mm F3.5-6.3 OIS has a focal range of 13-33mm and
2.5X zoom ratio which has an effective (full-frame 35mm equivalent) focal range of
19.5-49.5mm when used on a APS-C / DX format camera.
On the other hand, the Fujifilm 18mm F2 R is a prime lens with fixed focal lenght of 18mm which has an effective (full-frame 35mm equivalent) focal range of 27mm when used on a APS-C / DX format camera.