Irix 11mm f/4 Blackstone Nikon

Irix 11mm f/4 Blackstone Nikon

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Irix 11mm f/4 Blackstone Nikon

€555.00 €454.92
SKU
IL-11BS-NF
Irix 11mm F/4 Blackstone for Nikon DSLR cameras

Irix 11mm f/4 Blackstone Nikon

designed by photographers

A minimal distortionwide angle lens-unique in its class
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.

Innovative technology tied up in a neat design for the most demanding professionals
Have you ever had the dilemma of choosing between the newest technology and the most classical design? The Irix Blackstone 11mm f/4 prevents such an issue.  Classic design meets maximum functionality, achieving the perfect match of innovative technology. The durable aluminium and magnesium body ensures foolproof protection of your lens, even in extreme conditions. Engraved fluorescent markings enable easy operation in all lighting conditions to facilitate the perfect photo.

Resistant to extreme conditions
Irix lenses are made with extreme precision. Each Irix lens is equipped with a weather sealed construction that protects the interior against dust and moisture. Thanks to inner seals, our lenses are also protected from accidental water splashes.

We appreciate beauty in every detail

Despite the short focal length and large aperture, we provide not only a front filter thread with a window in the petal-shape lens hood, but we also add a rear gelatin filter slot to give you even many more options in image creation.

Neutrino coating
Thanks to sophisticated optical construction and special neutrino coatings, colour aberration, ghosting and flare effects have been reduced to the absolute minimum.

Focus lock
You can lock the focus ring at any time securing the setting that you choose. Precision, comfort and ingenious solutions.

Infinity click and hyperfocal scale

The hyperfocal distance scale simply and intuitively gives information about accessible range for depth of field for a given aperture. When the ring is set in the “infinity” position, there is a noticeable “click”, making it easier to find the value without looking. Now you can fix your eyes on the image and concentrate on the composition.

Focus calibration
Ultimate precision to sharpen your imagination. We have made every effort to ensure that each lens leaving the factory has been properly calibrated. However, for your comfort Irix lens provides you the unique opportunity to calibrate the lens for a particular model of your camera.


Technical specifications:
Image size: full frame (35mm Leica format)
Focal length: 11mm
Field of view: 126° (diagonal)
Focusing range: 0,275mm - ∞
Focusing type: manual with lock function
Aperture range: f/4 to f/22
Aperture control: via camera
Aperture shape: 9 rounded blades
Lens construction: 16 elements in 10 groups
Housing: aluminium-magnesium alloy (anti-scratch)
Focusing ring: metal
Markings on the lens: fluorescent UV engraved - visible in the dark
Weather sealing: focusing lock, focusing ring, camera mount
Filter thread: No filter thread
Rear gelatin filter slot: 30 x 30mm
Mounts: Canon EF, Nikon F, Pentax K
Dimensions: 118 x 103 mm
Weight: 790g
Case: hard case

More Information
ManufacturerIrix
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