The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Canon RF 24-70mm F2.8L and the Panasonic Leica 12-35mm F2.8 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 RF 24-70mm F2.8L is the longer of the two lenses at 126mm. The Panasonic Leica 12-35mm F2.8 with a length of 74mm, is 52mm shorter. Besides being longer, the Canon RF 24-70mm F2.8L also has a larger diameter of 89mm compared to the Panasonic Leica 12-35mm F2.8's 68mm diameter.
Below you can find a scaled side-by-side image of Canon RF 24-70mm F2.8L and Panasonic Leica 12-35mm F2.8 to get a better idea of how their sizes compare in real life.
Comparison image of the Canon RF 24-70mm F2.8L and the Panasonic Leica 12-35mm F2.8 Size and Weight 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. Panasonic Leica 12-35mm F2.8 weighs 306g, 65% (594g) lighter than the Canon RF 24-70mm F2.8L's weight of 900g.
Filter Threads
The Canon RF 24-70mm F2.8L has a filter size of 82mm whereas the Panasonic Leica 12-35mm F2.8 has a 58mm diameter. Larger filters are generally more expensive than the smaller ones given all the other features are equal.
Below are links to the 82mm filters that we recommend you to consider for the Canon RF 24-70mm F2.8L:
And these are the 58mm filters that we recommend for the Panasonic Leica 12-35mm F2.8:
Lens Mounts
The Canon RF 24-70mm F2.8L has the Canon RF lens mount whereas the Panasonic Leica 12-35mm F2.8 has the Micro Four Thirds lens mount . Some of the latest released cameras that are compatible with these mounts are Canon R6 V , Canon R6 III and Canon C50 for the Canon RF Mount and OM System OM-3 Astro , OM System OM-5 II and OM System OM-3 for the Micro Four Thirds Mount.
Focal Range
Canon RF 24-70mm F2.8L has a focal range of 24-70mm 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
38.4 - 112mm .
On the other hand, the Panasonic Leica 12-35mm F2.8 has a focal range of 12-35mm and 2.9X zoom ratio which has an effective (full-frame 35mm equivalent) focal range of 24-70mm when used on a FourThirds format camera.
