The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Tokina atx-i 100mm F2.8 FF Macro and the Samyang AF 85mm F1.4 F 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. Tokina atx-i 100mm F2.8 FF Macro is the longer of the two lenses at 95mm. The Samyang AF 85mm F1.4 F with a length of 75mm, is 20mm shorter. On the other hand, the Samyang AF 85mm F1.4 F has a larger diameter of 88mm compared to the Tokina atx-i 100mm F2.8 FF Macro's 73mm 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. Samyang AF 85mm F1.4 F weighs 480g, 9% (50g) lighter than the Tokina atx-i 100mm F2.8 FF Macro's weight of 530g.
Filter Threads
The Tokina atx-i 100mm F2.8 FF Macro has a filter size of 55mm whereas the Samyang AF 85mm F1.4 F has a 77mm 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 Tokina atx-i 100mm F2.8 FF Macro:
And these are the 77mm filters that we recommend for the Samyang AF 85mm F1.4 F:
Lens Mounts
Both the Tokina atx-i 100mm F2.8 FF Macro and the Samyang AF 85mm F1.4 F has the same Nikon F (FX) lens mount. Some of the latest released cameras that are compatible with the Nikon F (FX) lenses are Nikon D6, Nikon D780 and Nikon D3500.
Tokina atx-i 100mm F2.8 FF Macro is also available in Canon EF , Canon EF and Nikon F (FX) mounts.
Focal Range
Tokina atx-i 100mm F2.8 FF Macro is a prime lens with fixed focal lenght of 100mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of
150mm.
On the other hand, the Samyang AF 85mm F1.4 F 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.