The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Pergear 50mm F1.2 APS-C and the 7Artisans 75mm f1.4 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. 7Artisans 75mm f1.4 is the longer of the two lenses at 77mm. The Pergear 50mm F1.2 APS-C with a length of 61mm, is 16mm shorter. Besides being longer, the 7Artisans 75mm f1.4 also has a larger diameter of 62mm compared to the Pergear 50mm F1.2 APS-C's 59mm 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. Pergear 50mm F1.2 APS-C weighs 360g, which means it is 48g (11%) lighter than the 7Artisans 75mm f1.4 which has a weight of 408g.
Below you can find the dimension and weight table of the Telephoto Prime Lenses in Canon RF Mount for size comparison purposes.
Telephoto Lenses in Canon RF Mount for Size Comparison
Filter Threads
The Pergear 50mm F1.2 APS-C has a filter size of 55mm whereas the 7Artisans 75mm f1.4 has a 58mm 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 Pergear 50mm F1.2 APS-C:
And these are the 58mm filters that we recommend for the 7Artisans 75mm f1.4:
Lens Mounts
Both the Pergear 50mm F1.2 APS-C and the 7Artisans 75mm f1.4 has the same Canon RF lens mount. Some of the latest released cameras that are compatible with the Canon RF lenses are RED Komodo-X 6K, RED Komodo 6K and Canon EOS C70.
Pergear 50mm F1.2 APS-C is also available in the Sony E , Fujifilm X, Nikon Z and Micro Four Thirds mounts.
7Artisans 75mm f1.4 is also available in Sony E , Nikon Z and Leica L mounts.
Focal Range
Pergear 50mm F1.2 APS-C is a prime lens with fixed focal lenght of 50mm which has an effective (full-frame 35mm equivalent) focal range of
75mm when used on a APS-C / DX format camera.
On the other hand, the 7Artisans 75mm f1.4 is a prime lens with fixed focal lenght of 75mm which has an effective (full-frame 35mm equivalent) focal range of 112.5mm when used on a 35mm FF format camera.
