The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Viltrox 75mm f1.8 X and the TTArtisan AF 56mm F1.8 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. Viltrox 75mm f1.8 X is the longer of the two lenses at 76mm. The TTArtisan AF 56mm F1.8 with a length of 56mm, is 20mm shorter. Besides being longer, the Viltrox 75mm f1.8 X also has a larger diameter of 69mm compared to the TTArtisan AF 56mm F1.8's 68mm diameter.
Below you can find a scaled side-by-side image of Viltrox 75mm f1.8 X and TTArtisan AF 56mm F1.8 to get a better idea of how their sizes compare in real life.
Comparison image of the Viltrox 75mm f1.8 X and the TTArtisan AF 56mm F1.8 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. TTArtisan AF 56mm F1.8 weighs 233g, 30% (102g) lighter than the Viltrox 75mm f1.8 X's weight of 335g.
Below you can find the dimension and weight table of the Telephoto Prime Lenses in Fujifilm X Mount for size comparison purposes.
Telephoto Fujifilm X Mount
Filter Threads
The Viltrox 75mm f1.8 X has a filter size of 58mm whereas the TTArtisan AF 56mm F1.8 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 58mm filters that we recommend you to consider for the Viltrox 75mm f1.8 X:
And these are the 52mm filters that we recommend for the TTArtisan AF 56mm F1.8:
Lens Mounts
Both the Viltrox 75mm f1.8 X and the TTArtisan AF 56mm F1.8 has the same Fujifilm X lens mount . Some of the latest released cameras that are compatible with the Fujifilm X lenses are Fujifilm X-T30 III , Fujifilm X-E5 and Fujifilm X-M5 .
Sony E and Nikon Z mounts.
Focal Range
Viltrox 75mm f1.8 X 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 APS-C / DX format camera.
On the other hand, the TTArtisan AF 56mm F1.8 is a prime lens with fixed focal lenght of 56mm which has an effective (full-frame 35mm equivalent) focal range of 84mm when used on a APS-C / DX format camera.
