Samyang 10mm f/2.8 ED AS NCS CS (Sony E)

I like the lens despite the filter issue and I will keep it. Nothing else is faster or wider for Canon apsc.

I picked this lens up to use on my C200 on a Ronin MX for Real Estate. I just needed a cheap and light lens that made balancing easy and light. The lens is fine for 4K video, most videos get uploaded to YouTube anyways. The downside is the flaring that looks pretty bad (purple flares), and the lens distortion isn't the best. However, for the amount I paid, I'm still pretty happy with it.

Excellent, rare, inexpensive wide angle lens for my Fujifilm X-T3. There wasnt enough for me wide angle as Canon EF 16-35. 12 mm for Fujifilm X are a wide choice. And 10 mm (equal 16 mm for full frame systems), or are expensive, or are out on stock. Found it only on B&H. Very much helps out with it on video filming at a gimble.

Amazing images of landscapes, can't wait to use it for night sky imaging.

Its a good solid lens which takes sharp images. At the same time it is by far the heaviest four-thirds lens that I own.