The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Canon TS-E 90mm F2.8L Macro and the Canon 600mm f4.0L IS USM 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. Canon 600mm f4.0L IS USM is the longer of the two lenses at 456mm. The Canon TS-E 90mm F2.8L Macro with a length of 117mm, is 339mm shorter. Besides being longer, the Canon 600mm f4.0L IS 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 as important as its external dimensions, especially if you are planning to hand hold your camera and lens combination for longer periods. Canon TS-E 90mm F2.8L Macro weighs 915g, which means it is 4445g (82%) lighter than the Canon 600mm f4.0L IS USM which has a weight of 5360g.
Lens Mounts
Both the Canon TS-E 90mm F2.8L Macro and the Canon 600mm f4.0L IS USM 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 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.
Canon 600mm f4.0L IS 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.