The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Canon EF 70-200 F4L IS II USM and the Canon 24-105mm F4L IS II 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 70-200 F4L IS II USM is the longer of the two lenses at 176mm. The Canon 24-105mm F4L IS II with a length of 118mm, is 58mm shorter. On the other hand, the Canon 24-105mm F4L IS II has a larger diameter of 84mm compared to the Canon EF 70-200 F4L IS II USM's 80mm diameter.
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Below you can find a scaled side-by-side image of Canon EF 70-200 F4L IS II USM and Canon 24-105mm F4L IS II to get a better idea of how their sizes compare in real life.
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 EF 70-200 F4L IS II USM weighs 780g, which means it is 15g (1%) lighter than the Canon 24-105mm F4L IS II which has a weight of 795g.
Filter Threads
The Canon EF 70-200 F4L IS II USM has a filter size of 72mm whereas the Canon 24-105mm F4L IS II 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 72mm filters that we recommend you to consider for the Canon EF 70-200 F4L IS II USM:
And these are the 77mm filters that we recommend for the Canon 24-105mm F4L IS II:
Lens Mounts
Both the Canon EF 70-200 F4L IS II USM and the Canon 24-105mm F4L IS II 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 70-200 F4L IS II USM has a focal range of 70-200mm and
2.9X zoom ratio . When it is mounted on an APS-C sensor camera with 1.6x crop, it provides a 35mm (FF) equivalent of
112 - 320mm.
On the other hand, the Canon 24-105mm F4L IS II has a focal range of 24-105mm and 4.4X zoom ratio . When it is mounted on an APS-C sensor camera with 1.6x crop, it provides a 35mm (FF) equivalent of 38.4 - 168mm.