Irix 11mm f/4 Blackstone Lens for Canon EF

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  • €709,00
  • Regular price €799,00
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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


  • 2 years


        • Focal length: 11 mm
        • Filter diameter: none
        • Mount Canon EF
        • Type: wide angle
        • Sensor size: full frame
        • Lens composition: 16 elements in 10 groups
        • Minimum focusing distance: 0,275m
        • Focus type: manual
        • Minimum aperture: 22
        • Maximum aperture: f/4.0
        • Aperture blades: 9
        • Filter size rear gelatin: 30 x 30mm
        • Size (mm): Ø118 x 100
        • Weight (kg): 0.82
        • Focal length type: fixed
        • Stabilization: no
        • Application: photo
        • Model: IL-B11-C