The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Tamron 35-100mm F2.8 and the Viltrox AF 56mm F1.2 Pro 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. Tamron 35-100mm F2.8 is the longer of the two lenses at 119mm. The Viltrox AF 56mm F1.2 Pro with a length of 92mm, is 27mm shorter. Besides being longer, the Tamron 35-100mm F2.8 also has a larger diameter of 81mm compared to the Viltrox AF 56mm F1.2 Pro's 78mm 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. Tamron 35-100mm F2.8 weighs 565g, which means it is 5g (0%) lighter than the Viltrox AF 56mm F1.2 Pro which has a weight of 570g.
Filter Threads
Both the Tamron 35-100mm F2.8 and the Viltrox AF 56mm F1.2 Pro have the same Filter thread size of 67mm.
Below are links to the 67mm filters that we recommend you to consider for these lenses:
Lens Mounts
Both the Tamron 35-100mm F2.8 and the Viltrox AF 56mm F1.2 Pro has the same Sony E lens mount. Some of the latest released cameras that are compatible with the Sony E lenses are Sony FX5, Sony A7R VI and Sony A7 V.
Tamron 35-100mm F2.8 is also available in the Nikon Z mount.
Viltrox AF 56mm F1.2 Pro is also available in Fujifilm X and Nikon Z mounts.
Focal Range
Tamron 35-100mm F2.8 has a focal range of 35-100mm and
2.9X zoom ratio . When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of
52.5 - 150mm.
On the other hand, the Viltrox AF 56mm F1.2 Pro 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.
