Irix Lens 11mm Blackstone for Nikon [ IL-11BS-NF ]

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 f4.0 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.