Size and Weight Comparison The size of a lens is a crucial factor to consider when comparing two lenses. Sony E 10-20mm F4 PZ G is the longer of the two lenses at 55mm. The Sigma 17mm F4 DG DN C with a length of 51mm, is 4mm shorter. Besides being longer, the Sony E 10-20mm F4 PZ G also has a larger diameter of 70mm compared to the Sigma 17mm F4 DG DN C's 64mm diameter.
Below you can find a scaled side-by-side image of Sigma 17mm F4 DG DN C and Sony E 10-20mm F4 PZ G to get a better idea of how their sizes compare in real life.
Comparison image of the Sigma 17mm F4 DG DN C and the Sony E 10-20mm F4 PZ G 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. Sony E 10-20mm F4 PZ G weighs 178g, 19% (42g) lighter than the Sigma 17mm F4 DG DN C's weight of 220g.
Filter Threads
The Sigma 17mm F4 DG DN C has a filter size of 55mm whereas the Sony E 10-20mm F4 PZ G has a 62mm diameter. Larger filters are generally more expensive than the smaller ones given all the other features are equal.
Below are links to the 55mm filters that we recommend you to consider for the Sigma 17mm F4 DG DN C:
And these are the 62mm filters that we recommend for the Sony E 10-20mm F4 PZ G:
Lens Mounts
Both the Sigma 17mm F4 DG DN C and the Sony E 10-20mm F4 PZ G has the same Sony E lens mount . Some of the latest released cameras that are compatible with the Sony E lenses are Sony FX5 , Sony A7R VI and Sony A7 V .
Focal Range
Sigma 17mm F4 DG DN C is a prime lens with fixed focal lenght of 17mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of
25.5mm .
On the other hand, the Sony E 10-20mm F4 PZ G has a focal range of 10-20mm and 2.0X zoom ratio which has an effective (full-frame 35mm equivalent) focal range of 15-30mm when used on a APS-C / DX format camera.
