The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Tokina 80-400mm f4.5-5.6 and the Voigtlander 90mm F3.5 SL II 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 80-400mm f4.5-5.6 is the longer of the two lenses at 137mm. The Voigtlander 90mm F3.5 SL II with a length of 52mm, is 85mm shorter. Besides being longer, the Tokina 80-400mm f4.5-5.6 also has a larger diameter of 79mm compared to the Voigtlander 90mm F3.5 SL II's 63mm 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. Voigtlander 90mm F3.5 SL II weighs 320g, 68% (700g) lighter than the Tokina 80-400mm f4.5-5.6's weight of 1020g.
Filter Threads
The Tokina 80-400mm f4.5-5.6 has a filter size of 72mm whereas the Voigtlander 90mm F3.5 SL II 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 72mm filters that we recommend you to consider for the Tokina 80-400mm f4.5-5.6:
And these are the 52mm filters that we recommend for the Voigtlander 90mm F3.5 SL II:
Lens Mounts
Both the Tokina 80-400mm f4.5-5.6 and the Voigtlander 90mm F3.5 SL II 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 80-400mm f4.5-5.6 is also available in Canon EF mount.
Voigtlander 90mm F3.5 SL II is also available in Canon EF and Pentax KAF mounts.
Focal Range
Tokina 80-400mm f4.5-5.6 has a focal range of 80-400mm and
5.0X zoom ratio . When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of
120 - 600mm.
On the other hand, the Voigtlander 90mm F3.5 SL II is a prime lens with fixed focal lenght of 90mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of 135mm.