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Irix 11mm F4 Firefly Ultra Wide Angle Lens - Canon EF

  • - Canon EF mount

  • - Firefly version

  • - Full frame compatible

  • - Ultra wide angle lens

  • - Manual focus, with focus lock, and infinity click

  • - Minimum focusing distance 0.28m

  • - Weather-sealing, including front lens element

  • - Low distortion

SKU: 7640172190326
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Widen your point of view with the new Irix 11mm f/4 Firefly Ultra Wide Angle Lens (CANON) is designed to deliver the best optical performance and match the demands of full frame DSLR cameras. Providing a focal length of 11mm, this new lens model is perfect for landscape and astro photography. Special features such as focus lock, infinity click! and focus scale calibration set a new level of manual focus lens functionality. Thanks to sophisticated optical construction and special neutrino coating formula, colour aberration, ghosting and flare effects have been reduced to a minimum. With a minimum focusing distance of 0.28 metres and 9 rounded shaped aperture blades, the lens offers a stunning bokeh.

The Irix lenses are in two varieties: 'Blackstone' and 'Firefly.' The Irix Blackstone features a magnesium and aluminium body able to withstand 'extreme conditions,' while the Irix Firefly models are lighter, made from lightweight durable plastic. and offer approximately 12% weight saving.

Firefly is the standard version equipped with three seals that protect camera mount and focusing mechanism against dust, moisture and side accidental water splashes. Ergonomic focusing ring with rubber grip offers the freedom to operate with the camera. It is the most lightweight lens in its class.

Ingenious functionality of the Irix 11mm f/4

To the family of Irix lenses joins a lens with focal length of 11mm and aperture f/4. After Irix 15mm f/2.4, Irix 11mm inherited the same, advanced tech solutions such as: handy focus lock mechanism, extremely useful infinity click feature and very intuitive and user-friendly hyperfocal scale. A rear gelatin filter slot is another premium feature of this lens.

Need a lens with weather resistence?

All Irix lenses can be used in even the harshest weather conditions. Both versions of 11mm are equipped with a weather sealed construction that protects the interior against dust and moisture. Thanks to inner seals they are also protected from accidental water splashes – two seals are around focus ring and one seal on bayonet mount.

Ultra wide point of view

Offers a minimal barrel distortion of 3.13% and astonishing diagonal angle of view of 126 degrees. Combining these two qualities together makes that lens an ideal tool for both outdoor and indoor photography - whether it is photojournalism, landscapes or architecture. Encompassing capabilities specific to analogue photography with ingenious technology and solutions, Irix 11mm f/4 is perfect equipment for both professionals and enthusiasts.

Whats In the Box

Irix 11mm F4 Firefly Ultra Wide Angle lens - CANON EF Mount, Lens hood, front lens caps, rear cap, hard lens case



Lens model: Irix 11mm F4 Firefly Lens
Mount: Canon EF
Format: Full frame
Focal Length: 11mm
Equivalent focal length: 11mm Full Frame / 22mm on 1.6x crop APS-C
Angle of view: 126 degrees (diagonal)
Lens construction: 16 elements in 10 groups 4x HR, 3x ASP, 2x ED
Optical stabiliser: No
Maximum aperture: f/4
Minimum aperture: f/22
Aperture blades: 9 rounded blades
Focus system: Manual
Minimum focusing distance: 0.28m
Maximum magnification: -
Dust and moisture resistant: Yes
Other special features: Manual focus with lock function, infinity click, weathersealed design
Included accessories: Lens hood, front lens caps, rear cap, hard lens case
Optional accessories: -
Dimensions: (DxH) 103 x 118mm
Weight: 785g
Filter size: Rear gelatin

Additional Information

Manufacturer Part Number IL-11FF-EF
Condition New
Weight (grams) 785.0000