7Artisans 7.5mm f/2.8 Fisheye II

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Prime lens

A prime lens by 7Artisans for APS-C cameras, 7.5mm f/2.8.

Maker	7Artisans
Focal length	7.5mm (prime)
Maximum aperture	f/2.8
Made for	APS-C sensors
Mounts	Sony E, Fujifilm X, Nikon Z, Canon RF, 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/2.8 wide open, to scale against f/1.4.

On APS-C (Sony E, Fujifilm X, Nikon Z): like 11mm on full frame; f/2.8 gives about the depth of field of f/4.2 there.
On APS-C (Canon) (Canon RF): like 12mm on full frame; f/2.8 gives about the depth of field of f/4.5 there.
On Micro Four Thirds (Micro Four Thirds): like 15mm on full frame; f/2.8 gives about the depth of field of f/5.6 there.
On the larger-sensor bodies of Canon RF, Nikon Z, Sony E: it works with the camera in a APS-C crop mode, at fewer megapixels.