The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Samyang 135mm F2.0 ED UMC and the Canon EF-M 55-200mm f4.5-6.3 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. Samyang 135mm F2.0 ED UMC is the longer of the two lenses at 122mm. The Canon EF-M 55-200mm f4.5-6.3 with a length of 87mm, is 35mm shorter. Besides being longer, the Samyang 135mm F2.0 ED UMC also has a larger diameter of 82mm compared to the Canon EF-M 55-200mm f4.5-6.3's 61mm diameter.
Samyang 135mm F2.0 ED UMC vs Canon EF-M 55-200mm f4.5-6.3 Lenses Size Comparison
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. Canon EF-M 55-200mm f4.5-6.3 weighs 260g, 68% (570g) lighter than the Samyang 135mm F2.0 ED UMC's weight of 830g.
Filter Threads
The Samyang 135mm F2.0 ED UMC has a filter size of 77mm whereas the Canon EF-M 55-200mm f4.5-6.3 has a 52mm diameter. Larger filters are generally more expensive than the smaller ones given all the other features are equal.
Below are links to the 77mm filters that we recommend you to consider for the Samyang 135mm F2.0 ED UMC:
And these are the 52mm filters that we recommend for the Canon EF-M 55-200mm f4.5-6.3:
Lens Mounts
The Samyang 135mm F2.0 ED UMC has the Sony Alpha lens mount whereas the Canon EF-M 55-200mm f4.5-6.3 has the Canon EF-M lens mount. Some of the latest released cameras that are compatible with these mounts are , and for the Sony Alpha Mount and , and for the Canon EF-M Mount.
Samyang 135mm F2.0 ED UMC is also available in the Canon EF , Canon EF-M, Four Thirds, Fujifilm X, Micro Four Thirds, Nikon F (FX), Pentax KAF, Samsung NX and Sony E mounts.
Focal Range
Samyang 135mm F2.0 ED UMC is a prime lens with fixed focal lenght of 135mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of
202.5mm.
On the other hand, the Canon EF-M 55-200mm f4.5-6.3 has a focal range of 55-200mm and 3.6X zoom ratio which has an effective (full-frame 35mm equivalent) focal range of 82.5-300mm when used on a APS-C / DX format camera.
