Irix Lens 11mm f/4 Firefly

The extremely wide-angle, rectilinear manual focus lens designed for DSLR cameras.

+ Gift: Irix Edge Gelatin Filter Set

555,00 €

Our 11mm lens 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 our 11mm f/4.0 lens absolutely unique in its class. We know how important it is to protect your gear. 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, our lenses are also protected from accidental water splashes. No matter the journey, you can be confident that our weather sealed lenses will offer you maximum resistance to the extremes.

Firefly is the standard version equipped with three rubber 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.

Technical data

IMAGE SIZE:35mm ”Full Frame”
FOCAL LENGHT:11mm
FIELD OF VIEW:126° (diagonal)
FOCUSING RANGE:0.275 m (0.9 ft) - ∞
FOCUSING TYPE:manual with lock function
APERTURE RANGE:f/4 – f/22
APERTURE CONTROL:via camera
APERTURE SHAPE:9 rounded blades
LENS CONSTRUCTION:16 elements in 10 groups
4x HR, 2x ED, 3x ASP
FRONT FILTER THREAD:no
REAR GELATIN FILTER SLOT:30 x 30 mm
AVAILABLE BAYONET MOUNTS:Canon EF, Nikon F, Pentax K
DIMENSIONS (D x H):118 x 100 mm (4.49” x 4.05”)
WEIGHT:

730 g (1.61 lbs) -  790 g (1.74 lbs)

Kit include:

  • Irix 11mm f4 Firefly
  • lens hood
  • front lens cap
  • 2 rear lens caps
  • soft lens pouch
  • metal box

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