The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Canon EF 600mm F4L IS III USM and the Canon TS-E 90mm F2.8L 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. Canon EF 600mm F4L IS III USM is the longer of the two lenses at 448mm. The Canon TS-E 90mm F2.8L Macro with a length of 117mm, is 331mm shorter. Besides being longer, the Canon EF 600mm F4L IS III USM also has a larger diameter of 168mm compared to the Canon TS-E 90mm F2.8L Macro's 67mm 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. Canon TS-E 90mm F2.8L Macro weighs 915g, 70% (2135g) lighter than the Canon EF 600mm F4L IS III USM's weight of 3050g.
Filter Threads
The Canon EF 600mm F4L IS III USM has a filter size of 52mm whereas the Canon TS-E 90mm F2.8L Macro 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 52mm filters that we recommend you to consider for the Canon EF 600mm F4L IS III USM:
And these are the 77mm filters that we recommend for the Canon TS-E 90mm F2.8L Macro:
Lens Mounts
Both the Canon EF 600mm F4L IS III USM and the Canon TS-E 90mm F2.8L Macro has the same Canon EF lens mount. Some of the latest released cameras that are compatible with the Canon EF lenses are Canon 1D X III, Canon 6D MII and Canon 5D MIV.
Focal Range
Canon EF 600mm F4L IS III USM is a prime lens with fixed focal lenght of 600mm. When it is mounted on an APS-C sensor camera with 1.6x crop, it provides a 35mm (FF) equivalent of
960mm.
On the other hand, the Canon TS-E 90mm F2.8L Macro is a prime lens with fixed focal lenght of 90mm. When it is mounted on an APS-C sensor camera with 1.6x crop, it provides a 35mm (FF) equivalent of 144mm.