Irix 11mm f/4 Blackstone lens for Canon

Irix 11mm f/4 Firefly lens for Canon
Irix 11mm f/4 Blackstone lens for Nikon

Irix 11mm f/4 Blackstone lens for Canon


* without VAT


Irix 11mm is an extremely wide Full Frame rectilinear, manual lens with a 126° angle of view, designed for digital cameras.

Irix 11mm is an extremely wide Full Frame rectilinear lens with a 126° angle of view. 4 high refractive lenses, 2 ED lenses and 3 aspherical lenses guarantee minimal distortion, as low as 3.13%, making the 11mm f/4.0 lens absolutely unique in its class. All Irix lenses are made with phenomenal precision. Each Irix lens is equipped with a weather sealed construction which protects the interior against dust and moisture. Thanks to inner seals, Irix lenses are also protected from accidental water splashes. No matter the journey, you can be confident that these weather sealed lenses will offer you maximum resistance to the extremes.

Blackstone, the premium version, has a durable body made from an aluminium-magnesium alloy, which ensures foolproof protection of your lens, even in extreme situations. Its construction is equipped with rubber seals, which protect the camera mount and focusing mechanism against the dust and moisture, as well as front or side accidental water splashes. Engraved fluorescent markings enable easy read-out and operation in low light conditions.

Main features:

  • 3 rubber seals
  • fits APS-C and full frame sensors
  • focus ring lock, infinity indication
  • high optical quality

In the box:

  • Irix 11mm f4 Blackstone for Canon
  • lens hood
  • front lens cap
  • 2 rear lens caps
  • soft pouch
  • original packaging


Mount Canon EF
Manufacturer Irix
Type Wide angle
Image size 35mm Full Frame, APS-C
Focal length 11mm
Lens composition 16 elements in 10 groups
Angle of view 126°
Minimum focusing distance 0,275m
Autofocus no
Focusing internal
Minimum aperture f/4
Maximum aperture f/22
Aperture blades 9
Filter thread (mm) rear gelatin 30 x 30mm
Size 118 x 100 mm
Weight 820g

We use cookies to give you the best online experience. By agreeing you accept the use of cookies in accordance with our cookie policy.

I accept I decline