Designed for up to 8K cine-style image capture and covering up to full-frame size sensors, the Canon RF-mount IRIX 11mm T4.3 Cine Lens Canon RF Feetfrom IRIX incorporates multiple internal and external design features. This 11mm lens will produce a classic wide-angle look or up to a 123° viewing angle in the 2.39:1 widescreen format, depending on your camera's sensor. External features include a 95mm front diameter, 0.8 MOD gears, luminous focus marks in feet, and a detachable 1/4"-20 support foot.

Internally, nine blades produce smooth, rounded bokeh and four seals protect against inclement weather and dust. To help eliminate aberrations and distortion, the IRIX 11mm T4.3 Cine Lens is constructed with 16 optical elements in 10 groups, including four HRI (high refractive index) and two ED (extra-low dispersion) elements. A Multi-Start Thread focusing mechanism delivers quiet, precise focusing even in wet or humid conditions or in extreme temperatures. This lens has 180° of focus and 75° of iris rotation and incorporates an 86mm front filter thread.

Covers Full-Frame Sensor Size    43.3mm Image Circle, Canon RF Mount    Aperture Range: T4.3 to T22    Luminous Focus Marks in Feet    95mm Front Diameter    Rounded, 9-Blade Aperture    180° Focus / 75° Iris Rotation    4 Seals for Weather Resistance

The IRIX Cine 11mm is a wide 43.3mm full-frame lens that conveys the IRIX "look" featuring shallow depth of field, soft highlights, subtle mist, and distinctive bokeh created by the rounded iris blades.

Related Questions and Answers

Q: 1. Is this lens suitable for still photography as well as for video?

A: While the IRIX 150mm T3.0 Macro 1:1 Lens is designed for Cinema use it would also be perfect for still photography. Keep in mind it is a manual lens with no autofocus or stabilization.

Q: 2. Is this compatible with any clamp on matte boxes or does the front piece protrude too much?

A: The IRIX 11mm T4.3 Cine Lens (Canon EF, Meters) doesn't have filter threads so there wouldn't be a way to get the adapters of the clamp on matte boxes on to the lens.

Q: 3. I'm impressed with this lens but how do I get more contrast out of it? and more color? It's rather plain-looking. Filters?

A: The IRIX 150mm T3.0 Macro 1:1 Cine Lens (Canon EF, Feet) is neutral in color and has good contrast generally speaking. You can add color filters to the lens or in post. You can shoot more contrasty lighting or add contrast in post.

Q: 4. In a BMPCC 6K Pro camera, this 11mm equals to what mm?

A: The IRIX 11mm Lens on the BMPCC 6K Pro will become roughly a 16.5mm lens.

Q: 5. Using this lens with Matte Box, like a Tilta Mirage, will I get some vignetting?

A: Tilta suggest not to use a lens that is wider than 25mm on a full frame sensor, regarding vignetting.

Q: 6. Will Irix release L, Z, and RF mount lenses in their regular photography line of lenses?

A: We have not heard of any imminent plans for those particular lens mount options.

Q: 7. Do these no longer communicate EXIF data as with the original Irix lenses?

A: Yes, the lens offer fully manual focus but with electronic iris control and metadata.

Q: 8. Can one interchange lens mounts on these lenses?

A: At this time, Irix is not made user swapable mounts available.

Q: 9. I'm assuming this is a strictly manual focusing lens - correct?

A: That is correct. This is a Manual Lens only.

Q: 10. This lens vs the Sony 90mm OSS macro, what will get a bigger overall image at the minimum focus distance?

A: The IRIX 150mm T3.0 Macro 1:1 Lens will achieve approximately 3.3" by 2.2" at it's closest. The Sony 90mm OSS Macro will achieve approximately 4.4" by 3" at it's closest. Therefore the IRIX 150mm will magnify more.