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TTArtisan 11mm f/2.8

Canon EF

TTArtisan 11mm f/2.8

Focal length
11 mm
Aperture
f/2.8
Weight
436 g
Filter diameter
–
Min. focus distance
25 cm
Length
87 mm
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At a Glance

Ultra-wide and manual, this lens for full frame Canon EF offers an 11 mm focal length and an f/2.8 maximum aperture. The minimum focus distance is 25 cm and the weight is 436 g. The optical design has 12 elements in 10 groups. It fits landscape, architecture and interiors.

Good for

  • Landscape
  • Architecture
  • Interiors

Worth knowing

  • No autofocus: focusing is manual only.

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

Technical Specifications

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Min. focal length
11 mm
Max. focal length
11 mm
Max. aperture (min. zoom)
f/2.8
Max. aperture (max. zoom)
f/2.8
Min. aperture
f/16
Elements
12
Groups
10
Weight
436 g (0.96 lb)
Filter diameter
–
Min. focus distance
25 cm (9.84 in)
Length
87 mm (3.43 in)
Diameter
67 mm (2.64 in)

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

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 11mm f/2.8 fit?

The TTArtisan 11mm f/2.8 is a full-frame lens for Canon EF cameras. On full-frame bodies it uses the whole sensor; on APS-C Canon EF cameras its field of view equals 18 mm in full-frame terms.

Canon EF cameras

Full frame:
Canon EOS-1D X Mark III,Canon EOS 6D Mark II,Canon EOS-1D X Mark II,Canon EOS 5D Mark IV,Canon EOS 5Ds,Canon EOS 5Ds R,Canon EOS 5D Mark III,Canon EOS 6D,Canon EOS-1D C,Canon EOS-1D X,Canon EOS 5D Mark II
APS-C:
Canon EOS 850D (Rebel T8i),Canon EOS 90D,Canon EOS 250D (Rebel SL3),Canon EOS 4000D (3000D, Rebel T100),Canon EOS 2000D (1500D, Rebel T7),Canon EOS 800D (Rebel T7i),Canon EOS 77D,Canon EOS 200D (Rebel SL2),Canon EOS 80D,Canon EOS 1300D (Rebel T6),Canon EOS 750D (Rebel T6i),Canon EOS 760D (Rebel T6s),Canon EOS 7D Mark II,Canon EOS 1200D (Rebel T5),Canon EOS 70D,Canon EOS 700D (Rebel T5i),Canon EOS 100D (Rebel SL1),Canon EOS 650D (Rebel T4i),Canon EOS 60Da,Canon EOS 600D (Rebel T3i),Canon EOS 1100D (Rebel T3),Canon EOS 550D (Rebel T2i),Canon EOS 60D,Canon EOS 7D,Canon EOS 500D (Rebel T1i),Canon EOS 50D,Canon EOS 450D (Rebel XSi),Canon EOS 1000D (Rebel XS)

With the Canon Mount Adapter EF-EOS R the lens can also be used on Canon RF cameras.

With the Canon Mount Adapter EF-EOS M the lens can also be used on Canon EF-M cameras.

TTArtisan 11mm f/2.8 compared

Key specs side by side with the most similar Canon EF lenses.

LensTTArtisan 11mm f/2.8Samyang / Rokinon 12mm F2.8 ED AS NCS FisheyeVenus Laowa 12mm F2.8 Zero-DIrix 11mm F4
Focal length11 mm12 mm12 mm11 mm
Max. aperturef/2.8f/2.8f/2.8f/4
Weight436 g515 g609 g847 g
Filter diameter––––
Min. focus distance25 cm20 cm18 cm27 cm
Length87 mm72.7 mm83 mm103 mm
Autofocusnononono
Image stabilizationnononono
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TTArtisan 11mm f/2.8: FAQ

Does the TTArtisan 11mm f/2.8 have autofocus?

No, the TTArtisan 11mm f/2.8 has no autofocus; you focus it manually.

Does the TTArtisan 11mm f/2.8 have image stabilization?

No, the TTArtisan 11mm f/2.8 has no stabilization of its own. On cameras with in-body image stabilization (IBIS) the image is still stabilized.

How much does the TTArtisan 11mm f/2.8 weigh?

The TTArtisan 11mm f/2.8 weighs 436 g. It is 87 mm long with a diameter of 67 mm.

How close can the TTArtisan 11mm f/2.8 focus?

The minimum focus distance of the TTArtisan 11mm f/2.8 is 25 cm, measured from the sensor plane.

Is the TTArtisan 11mm f/2.8 a full-frame lens?

Yes, the TTArtisan 11mm f/2.8 covers full frame. On APS-C cameras its field of view equals 18 mm in full-frame terms.

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