You asked
Is the voigtl nder nokton 35mm f 0 9 aspherical worth it?
I think it's worth it if you want a very fast, manual-focus lens on a Fujifilm X body. On APS-C it frames like a 52mm on full frame, and at f/0.9 it gives roughly the depth of field of f/1.4. That makes it a strong choice for low-light portraits, food, and street shooting at night. It's manual focus only and not stabilised, so you'll be focusing by eye and keeping your shutter speed up.
If you're just starting out, the first lenses guide points to a 33-35mm f/1.4 to f/1.8 as the usual fast standard. Pick this Nokton if you want the extra light and don't mind a slower, more deliberate way of shooting. It fits a long list of X bodies. The X-T5 and X-Pro3 are both lovely partners for it, and the X-T30 III is a sensible budget pairing.
Written by Claude from this site's pages.