The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Laowa 100mm F2.8 TS and the Laowa 85mm f5.6 2x Macro 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. Laowa 100mm F2.8 TS is the longer of the two lenses at 162mm. The Laowa 85mm f5.6 2x Macro with a length of 81mm, is 81mm shorter. Besides being longer, the Laowa 100mm F2.8 TS also has a larger diameter of 85mm compared to the Laowa 85mm f5.6 2x Macro's 53mm 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. Laowa 85mm f5.6 2x Macro weighs 310g, 74% (905g) lighter than the Laowa 100mm F2.8 TS's weight of 1215g.
Filter Threads
The Laowa 100mm F2.8 TS has a filter size of 77mm whereas the Laowa 85mm f5.6 2x Macro has a 46mm 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 Laowa 100mm F2.8 TS:
And these are the 46mm filters that we recommend for the Laowa 85mm f5.6 2x Macro:
Lens Mounts
Both the Laowa 100mm F2.8 TS and the Laowa 85mm f5.6 2x Macro has the same Canon RF lens mount. Some of the latest released cameras that are compatible with the Canon RF lenses are RED Komodo-X 6K, RED Komodo 6K and Canon EOS C70.
Laowa 100mm F2.8 TS is also available in the Sony E , Nikon Z, Leica L and Fujifilm G mounts.
Laowa 85mm f5.6 2x Macro is also available in Sony E , Leica M, Nikon Z and Leica L mounts.
Focal Range
Laowa 100mm F2.8 TS is a prime lens with fixed focal lenght of 100mm which has an effective (full-frame 35mm equivalent) focal range of
150mm when used on a 35mm FF format camera.
On the other hand, the Laowa 85mm f5.6 2x Macro is a prime lens with fixed focal lenght of 85mm.