The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Panasonic S 24-60mm F2.8 and the Sigma 45mm F2.8 DG DN C 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. Panasonic S 24-60mm F2.8 is the longer of the two lenses at 100mm. The Sigma 45mm F2.8 DG DN C with a length of 46mm, is 54mm shorter. Besides being longer, the Panasonic S 24-60mm F2.8 also has a larger diameter of 84mm compared to the Sigma 45mm F2.8 DG DN C's 64mm 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. Sigma 45mm F2.8 DG DN C weighs 215g, 60% (329g) lighter than the Panasonic S 24-60mm F2.8's weight of 544g.
Filter Threads
The Panasonic S 24-60mm F2.8 has a filter size of 77mm whereas the Sigma 45mm F2.8 DG DN C has a 55mm 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 Panasonic S 24-60mm F2.8:
And these are the 55mm filters that we recommend for the Sigma 45mm F2.8 DG DN C:
Lens Mounts
Both the Panasonic S 24-60mm F2.8 and the Sigma 45mm F2.8 DG DN C has the same Leica L lens mount. Some of the latest released cameras that are compatible with the Leica L lenses are Leica SL3-P, Panasonic S1 II and Panasonic S1 IIE.
Sigma 45mm F2.8 DG DN C is also available in Sony E mount.
Focal Range
Panasonic S 24-60mm F2.8 has a focal range of 24-60mm and
2.5X zoom ratio .
On the other hand, the Sigma 45mm F2.8 DG DN C is a prime lens with fixed focal lenght of 45mm.
