The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Nikon 85mm f1.8G and the Nikon 85mm f1.4D for their suitability to various photography scenarios:
Size and Weight Comparison
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. Nikon 85mm f1.8G weighs 350g, which means it is 200g (36%) lighter than the Nikon 85mm f1.4D which has a weight of 550g.
Below you can find the dimension and weight table of the Telephoto Prime Lenses in Nikon F (FX) Mount for size comparison purposes.
Telephoto Lenses in Nikon F (FX) Mount for Size Comparison
Filter Threads
The Nikon 85mm f1.8G has a filter size of 67mm whereas the Nikon 85mm f1.4D 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 67mm filters that we recommend you to consider for the Nikon 85mm f1.8G:
And these are the 77mm filters that we recommend for the Nikon 85mm f1.4D:
Lens Mounts
Both the Nikon 85mm f1.8G and the Nikon 85mm f1.4D 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.
Focal Range
Both lenses have the same focal range of
85mm but while Nikon 85mm f1.8G has the fastest aperture of
F1.8, the Nikon 85mm f1.4D's widest aperture value is
F1.4.