Skip to content
LensFinder.org
Irix 11mm F4

Nikon F (DX/FX)

Irix 11mm F4

Focal length
11 mm
Aperture
f/4
Weight
808 g
Filter diameter
–
Min. focus distance
27 cm
Length
103 mm
Check price on Amazon 1

At a Glance

As an ultra-wide with an 11 mm focal length and f/4 maximum aperture, this lens for Nikon F-mount full-frame cameras covers a very wide field of view. Focusing is manual only, and the minimum focus distance is 27 cm. It is weather sealed, has no front filter thread and offers a rear gelatin filter slot. It weighs 808 g. Landscape, architecture and interiors suit it.

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

Report an error

Is a value wrong or missing for Irix 11mm F4? Tell us what is wrong.

Min. focal length
11 mm
Max. focal length
11 mm
Max. aperture (min. zoom)
f/4
Max. aperture (max. zoom)
f/4
Min. aperture
f/22
Elements
16
Groups
10
Weight
808 g (1.78 lb)
Filter diameter
–
Min. focus distance
27 cm (10.63 in)
Length
103 mm (4.06 in)
Diameter
118 mm (4.65 in)

Manufacturer data: irixlens.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 Irix 11mm F4 fit?

The Irix 11mm F4 is a full-frame lens for Nikon F-Mount cameras. On full-frame bodies it uses the whole sensor; on APS-C Nikon F-Mount cameras its field of view equals 17 mm in full-frame terms.

Nikon F-Mount cameras

Full frame:
Nikon D6,Nikon D780,Nikon D850,Nikon D5,Nikon D810A,Nikon D4S,Nikon D810,Nikon D750,Nikon Df,Nikon D610,Nikon D4,Nikon D800,Nikon D800E,Nikon D600,Nikon D3S,Nikon D3X,Nikon D700
APS-C:
Nikon D3500,Nikon D7500,Nikon D500,Nikon D3400,Nikon D5600,Nikon D5500,Nikon D7200,Nikon D3300,Nikon D7100,Nikon D5300,Nikon D3200,Nikon D5200,Nikon D5100,Nikon D7000,Nikon D3100,Nikon D300S,Nikon D5000,Nikon D3000,Nikon D90,Nikon D60

With the Nikon FTZ II / FTZ the lens can also be used on Nikon Z (DX/FX) cameras.

Irix 11mm F4 compared

Key specs side by side with the most similar Nikon F-Mount lenses.

LensIrix 11mm F4TTArtisan 11mm f/2.8Samyang / Rokinon 12mm F2.8 ED AS NCS FisheyeVenus Laowa 12mm F2.8 Zero-D
Focal length11 mm11 mm12 mm12 mm
Max. aperturef/4f/2.8f/2.8f/2.8
Weight808 g436 g500 g609 g
Filter diameter––––
Min. focus distance27 cm25 cm20 cm18 cm
Length103 mm87 mm70.2 mm83 mm
Autofocusnononono
Image stabilizationnononono
Open these lenses in the comparison and add more

This lens is also available for

Irix 11mm F4: FAQ

Does the Irix 11mm F4 have autofocus?

No, the Irix 11mm F4 has no autofocus; you focus it manually.

Does the Irix 11mm F4 have image stabilization?

No, the Irix 11mm F4 has no stabilization of its own. On cameras with in-body image stabilization (IBIS) the image is still stabilized.

How much does the Irix 11mm F4 weigh?

The Irix 11mm F4 weighs 808 g. It is 103 mm long with a diameter of 118 mm.

How close can the Irix 11mm F4 focus?

The minimum focus distance of the Irix 11mm F4 is 27 cm, measured from the sensor plane.

Is the Irix 11mm F4 a full-frame lens?

Yes, the Irix 11mm F4 covers full frame. On APS-C cameras its field of view equals 17 mm in full-frame terms.

Mastodon