The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Viltrox AF 85mm f1.4 and the Tamron 70-180mm F2.8 Di G2 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 70-180mm F2.8 Di G2 is the longer of the two lenses at 158mm. The Viltrox AF 85mm f1.4 with a length of 111mm, is 47mm shorter. On the other hand, the Viltrox AF 85mm f1.4 has a larger diameter of 85mm compared to the Tamron 70-180mm F2.8 Di G2's 83mm diameter.
Below you can find a scaled side-by-side image of Viltrox AF 85mm f1.4 and Tamron 70-180mm F2.8 Di G2 to get a better idea of how their sizes compare in real life.
Comparison image of the Viltrox AF 85mm f1.4 and the Tamron 70-180mm F2.8 Di G2 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. Viltrox AF 85mm f1.4 weighs 835g, which means it is 30g (3%) lighter than the Tamron 70-180mm F2.8 Di G2 which has a weight of 865g.
Filter Threads
The Viltrox AF 85mm f1.4 has a filter size of 77mm whereas the Tamron 70-180mm F2.8 Di G2 has a 67mm diameter. Larger filters are generally more expensive than the smaller ones given all the other features are equal.
Below are links to the 77mm filters that we recommend you to consider for the Viltrox AF 85mm f1.4:
And these are the 67mm filters that we recommend for the Tamron 70-180mm F2.8 Di G2:
Lens Mounts
Both the Viltrox AF 85mm f1.4 and the Tamron 70-180mm F2.8 Di G2 has the same Nikon Z lens mount . Some of the latest released cameras that are compatible with the Nikon Z lenses are Nikon ZR , Nikon Z5 II and RED Komodo-X 6K Z .
Sony E mount.
Focal Range
Viltrox AF 85mm f1.4 is a prime lens with fixed focal lenght of 85mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of
127.5mm .
On the other hand, the Tamron 70-180mm F2.8 Di G2 has a focal range of 70-180mm and 2.6X zoom ratio . When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of 105 - 270mm .
