TTArtisan 7.5mm f/2 Fisheye

Ask API: GET /ask/<question-slug>, for example /ask/what-is-the-ttartisan-7-5mm-f-2-fisheye-good-for. Send Accept: application/json or text/markdown for machine-readable answers.

Prime lens

A prime lens by TTArtisan for APS-C cameras, 7.5mm f/2.

Maker	TTArtisan
Focal length	7.5mm (prime)
Maximum aperture	f/2
Made for	APS-C sensors
Mounts	Sony E, Fujifilm X, Nikon Z, Canon RF, L-Mount, Micro Four Thirds
Stabilised	no
Autofocus	no, manual focus

What it frames like

Its full-frame-equivalent focal length on the sensor it was made for.

How wide 7.5mm sees on each sensor it covers.

f/2 wide open, to scale against f/1.4.

On APS-C (Sony E, Fujifilm X, Nikon Z, L-Mount): like 11mm on full frame; f/2 gives about the depth of field of f/3 there.
On APS-C (Canon) (Canon RF): like 12mm on full frame; f/2 gives about the depth of field of f/3.2 there.
On Micro Four Thirds (Micro Four Thirds): like 15mm on full frame; f/2 gives about the depth of field of f/4 there.
On the larger-sensor bodies of Canon RF, L-Mount, Nikon Z, Sony E: it works with the camera in a APS-C crop mode, at fewer megapixels.