Irix released a new, Swiss-designed ultra wide angle lens , the Irix 11mm f/4.0 Blackstone for Nikon. A rectilinear lens with top features and quality. It's the perfect lens to take with you wherever you go thanks to its sturdy housing, wheather proofing and image quality. The Irix 11mm f/4.0 Blackstone is compatible with Full Frame and APS-C sensors. As a fixed focal lens, it has a higher technical quality than wide angle zoom lenses and it will oblige you to look for the best frame for each photograph. You will be in absolute control of your own work. You will have an angle of view of 126º to work with. This 11mm wide angle lens is suitable for all photographers, whether you're a landscape photographer. a nature photographer, architecture, interior or astrophotographer. The exterior housing is designed to be very durable. All markings are engraved with UV fluorescent paint to glow when using a little UV flashlight. This and the infinity stop make it perfect for night photography. The 11mm does not have front threads for a filter but you can add 30x30mm gel filters in the rear filter slot. Features: - Angle of view of 126º and a

distance of 0.275 m (0.9 ft) - Clearly-labeled infinity position for the focus ring with a noticeable "click" to make it easy to find, even in the dark - Ideal for landscape, nature, architecture, real estate photography and astrophotography - UV reflective, engraved markings, ideal for night photography - 4 high refractive lenses (HR), 2 ED lenses and 3 aspherical lenses guarantee minimal distortion, as low as 3.13% - Focus lock allowing you to maintain the chosen setting at any time - I11Weather sealed, 4 rubber seals makes it usable even in extreme weather conditions - Inner seals also protect from accidental liquid splashes or spills - Perfect for photographers who need to work in all kinds of weather, rain, snow or sunshine - Hyperfocal scale helps maximise depth of field - When setting the focusing ring to infinity, you will feel a noticeable stop, making it easy to find the position, even at night or when visibility is otherwise limited - Fluorescent markings: engraved, then painted with special UV fluorescent paint - See the settings for your Blackstone even in low-light situations - Ideal for night photography - No front filter thread is provided but a rear gelatin

slot is provided. - Filters can however be cut by the photographer at ø 30mm - A focus scale calibration ring is available undera detachable cover and provides access to the rings adjusting the focus scale position, this is only for experienced users and for the service staff. What's in the box Irix Blackstone 11mm f4 for Nikon Lens Hood Front Lens Cap 2 X Rear Lens Caps Soft transport pouch Gift Packaging - Metal Box