You asked
Is the viltrox af 33mm f 1 4 good for video?
It can work for video, but it's a narrow lens for it. On APS-C it frames like about 50mm on full frame, so it suits interviews, talking heads and shots where you can stand back and frame a subject. For vlogging at arm's length, the vlogging guide recommends something wider, around 16-20mm full-frame equivalent. The lens isn't stabilised either, so you'll want a steady rig or a camera with stabilisation for handheld work.
If you want to try it, these bodies are a good place to start:
- Sony ZV-E10 II: an APS-C camera that fits the lens.
- Sony FX30: an APS-C option with a similar pairing.
- Sony ZV-E1: a full-frame body that uses the lens in APS-C crop mode.
Whatever you pick, budget for sound too. The audio notes matter more than the lens.
Written by Claude from this site's pages.