The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Zeiss Otus 28mm F1.4 and the Carl Zeiss Distagon T2/28 for their suitability to various photography scenarios:
Size and Weight Comparison
The size of a lens is an important deciding factor when comparing two lenses. Zeiss Otus 28mm F1.4 is the longer of the two lenses at 137mm. The Carl Zeiss Distagon T2/28 with a length of 93mm, is 44mm shorter. Besides being longer, the Zeiss Otus 28mm F1.4 also has a larger diameter of 88mm compared to the Carl Zeiss Distagon T2/28's 64mm diameter.
The weight of a lens is as important as its external dimensions, especially if you are planning to hand hold your camera and lens combination for longer periods.
Below you can find the dimension and weight table of the Wideangle Prime Lenses in Nikon F (FX) Mount for size comparison purposes.
Wideangle Prime Lenses in Nikon F (FX) Mount for Size Comparison
Lens Mounts
Both the Zeiss Otus 28mm F1.4 and the Carl Zeiss Distagon T2/28 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.
Zeiss Otus 28mm F1.4 is also available in Canon EF mount.
Carl Zeiss Distagon T2/28 is also available in Canon EF and Pentax KAF mounts.
Focal Range
Both lenses have the same focal range of 28mm but while Zeiss Otus 28mm F1.4 has the fastest aperture of F1.4, the Carl Zeiss Distagon T2/28's widest aperture value is F2.0.