TTArtisan 7.5mm f/2 Fisheye

Focal length: 7.5 mm
Aperture: f/2
Weight: 370 g
Filter diameter: –
Min. focus distance: 12.5 cm
Length: 57 mm

At a Glance

This 7.5 mm fisheye for Nikon Z APS-C cameras is equivalent to 11 mm on full frame. The view is extremely wide, straight lines curve toward the edges, and focusing is manual. With an f/2 aperture and a 12.5 cm minimum focus distance, it suits creative subjects and action. It weighs 370 g.

Good for

Creative
Action

Worth knowing

APS-C image circle: on full-frame cameras only usable in crop mode, at reduced resolution.
Fisheye projection: straight lines away from the center are rendered curved.

Derived from the manufacturer data, not from our own tests. How we check

Technical Specifications

Min. focal length: 7.5 mm
Max. focal length: 7.5 mm
Max. aperture (min. zoom): f/2
Max. aperture (max. zoom): f/2
Min. aperture: f/11
Elements: 11
Groups: 8
Weight: 370 g (0.82 lb)
Filter diameter: –
Min. focus distance: 12.5 cm (4.92 in)
Length: 57 mm (2.24 in)
Diameter: 72 mm (2.83 in)

Manufacturer data: ttartisan.com, ttartisan.com, ttartisan.store

Last checked: October 13, 2026 (against the manufacturer data) · How we check

Simulate depth of field and angle of view

Compare with other lenses

Which cameras does the TTArtisan 7.5mm f/2 Fisheye fit?

The TTArtisan 7.5mm f/2 Fisheye is designed for APS-C sensors. On APS-C Nikon Z cameras its field of view equals 11 mm in full-frame terms. Full-frame bodies use it in APS-C (crop) mode, recording only part of the sensor and fewer megapixels.

Nikon Z cameras

Full frame (in APS-C mode):: Nikon Z5IIC,Nikon ZR,Nikon Z5II,Nikon Z6III,Nikon Z8,Nikon Zf,Nikon Z9,Nikon Z5,Nikon Z6II,Nikon Z7II,Nikon Z6,Nikon Z7
APS-C:: Nikon Z50II,Nikon Z30,Nikon Z fc,Nikon Z50