The type of photography that you are planning to use is an important decision factor. Here we have evaluated the 7Artisans 50mm f1.2 APS-C and the Kamlan 55mm F1.2 for their suitability to various photography scenarios:
Size and Weight 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. 7Artisans 50mm f1.2 APS-C weighs 410g, which means it is 290g (41%) lighter than the Kamlan 55mm F1.2 which has a weight of 700g.
Filter Threads
The 7Artisans 50mm f1.2 APS-C has a filter size of 55mm whereas the Kamlan 55mm F1.2 has a 62mm diameter. Larger filters are generally more expensive than the smaller ones given all the other features are equal.
Below are links to the 55mm filters that we recommend you to consider for the 7Artisans 50mm f1.2 APS-C:
And these are the 62mm filters that we recommend for the Kamlan 55mm F1.2:
Lens Mounts
Both the 7Artisans 50mm f1.2 APS-C and the Kamlan 55mm F1.2 has the same Sony E lens mount. Some of the latest released cameras that are compatible with the Sony E lenses are Sony ZV-E10 II, Sony A6700 and Sony FX30.
7Artisans 50mm f1.2 APS-C is also available in the Nikon Z , Fujifilm X and MFT mounts.
Focal Range
Both lenses have the same focal range of
50mm and the fastest aperture of
F1.2.