The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Canon 50mm f2.5 Macro and the Samyang XP 50mm F1.2 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 XP 50mm F1.2 is the longer of the two lenses at 117mm. The Canon 50mm f2.5 Macro with a length of 63mm, is 54mm shorter. Besides being longer, the Samyang XP 50mm F1.2 also has a larger diameter of 93mm compared to the Canon 50mm f2.5 Macro's 68mm 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. Canon 50mm f2.5 Macro weighs 280g, which means it is 920g (76%) lighter than the Samyang XP 50mm F1.2 which has a weight of 1200g.
Filter Threads
The Canon 50mm f2.5 Macro has a filter size of 52mm whereas the Samyang XP 50mm F1.2 has a 86mm diameter. Larger filters are generally more expensive than the smaller ones given all the other features are equal.
Below are links to the 52mm filters that we recommend you to consider for the Canon 50mm f2.5 Macro:
And these are the 86mm filters that we recommend for the Samyang XP 50mm F1.2:
Lens Mounts
Both the Canon 50mm f2.5 Macro and the Samyang XP 50mm F1.2 has the same Canon EF lens mount. Some of the latest released cameras that are compatible with the Canon EF lenses are Canon 1D X III, Canon 6D MII and Canon 5D MIV.
Focal Range
Both lenses have the same focal range of
50mm but while Canon 50mm f2.5 Macro has the fastest aperture of
F2.5, the Samyang XP 50mm F1.2's widest aperture value is
F1.2.