TTArtisan's ultra-wide manual fisheye/rectilinear for APS-C — 15mm equiv at f/2 for creative work.
The TTArtisan 10mm f/2 is a manual-focus ultra-wide prime for Fujifilm X-mount APS-C, providing 15mm full-frame equivalent perspective. Nine elements in 7 groups. Ten aperture blades. 55mm filter thread. At approximately 213g. ~0.12m MFD. Manual focus only.
Nine elements in 7 groups. Ten aperture blades. The 55mm filter thread. At approximately 213g. Minimum focus distance of approximately 0.12m. Manual focus only. f/2 maximum aperture. APS-C image circle (15mm equivalent). Fujifilm X mount.
The TTArtisan 10mm f/2 provides a fast ultra-wide prime for Fujifilm X at manual-focus pricing: the f/2 aperture is one stop faster than typical f/2.8 ultra-wide lenses, providing improved low-light capability and modest selective focus at 15mm equivalent. The 0.12m MFD enables extreme foreground proximity compositions at the ultra-wide end.
On the used market the TTArtisan 10mm f/2 Fujifilm X is affordable as a manual-focus fast ultra-wide prime. Condition checks: focus helicoid smoothness, 55mm front element for marks. Manual focus only — no AF. Compatible with all Fujifilm X-mount APS-C bodies.