>>3996981It's about the length of the 16 1.4, but less girthy, it feels a bit lighter.
In my opinion, size is the only downsize to this lens, but it's not big enough to make me want something a bit smaller.
Another comparison is that it's about the size of the 35 1.4 with it's hood on.
Also, effortless perfect sunstars, even at wide apertures