The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Fujifilm XF 16-50mm F2.8-4.8 and the Olympus ED 12-45mm F4 Pro 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 XF 16-50mm F2.8-4.8 is the longer of the two lenses at 71mm. The Olympus ED 12-45mm F4 Pro with a length of 70mm, is 1mm shorter. Besides being longer, the Fujifilm XF 16-50mm F2.8-4.8 also has a larger diameter of 65mm compared to the Olympus ED 12-45mm F4 Pro's 63mm diameter.
Below you can find a scaled side-by-side image of Fujifilm XF 16-50mm F2.8-4.8 and Olympus ED 12-45mm F4 Pro to get a better idea of how their sizes compare in real life.
Comparison image of the Fujifilm XF 16-50mm F2.8-4.8 and the Olympus ED 12-45mm F4 Pro 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 XF 16-50mm F2.8-4.8 weighs 240g, which means it is 14g (5%) lighter than the Olympus ED 12-45mm F4 Pro which has a weight of 254g.
Filter Threads
Both the Fujifilm XF 16-50mm F2.8-4.8 and the Olympus ED 12-45mm F4 Pro have the same Filter thread size of 58mm .
Below are links to the 58mm filters that we recommend you to consider for these lenses:
Lens Mounts
The Fujifilm XF 16-50mm F2.8-4.8 has the Fujifilm X lens mount whereas the Olympus ED 12-45mm F4 Pro has the Micro Four Thirds lens mount . Some of the latest released cameras that are compatible with these mounts are Fujifilm X-T30 III , Fujifilm X-E5 and Fujifilm X-M5 for the Fujifilm X Mount and OM System OM-3 Astro , OM System OM-5 II and OM System OM-3 for the Micro Four Thirds Mount.
Focal Range
Fujifilm XF 16-50mm F2.8-4.8 has a focal range of 16-50mm and
3.1X zoom ratio which has an effective (full-frame 35mm equivalent) focal range of
24-75mm when used on a APS-C / DX format camera.
On the other hand, the Olympus ED 12-45mm F4 Pro has a focal range of 12-45mm and 3.8X zoom ratio which has an effective (full-frame 35mm equivalent) focal range of 24-90mm when used on a FourThirds format camera.