Sigma 17 40mm f1.8 › Filter Thread
7 positive · 15 mixed · 2 critical mentions across 24 sources.
And the filter thread size 67 mm, baby, which is the sweet spot for me because as a video shooter myself, I happen to own a lot of ND filters in 67 mm >> autofocus.
Importantly, you'll notice the front filter thread is 67 mm, which is very convenient, especially given this is an f1.8 zoom.
The lens's front filter size is 67 mm.
Read the full sourced terrain: Sigma 17 40mm f1.8 review.
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