null Skip to main content

IRIX 11mm T4.3 Cine Lens (Canon RF, Feet)


(No reviews yet) Write a Review
Call for Avilability
Adding to cart… The item has been added

Designed for up to 8K cine-style image capture and covering up to full-frame size sensors, the Canon RF-mount 11mm T4.3 Cine Lens from 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, an 86mm front filter thread, and it includes a lens hood in addition to front and rear caps.



Canon RF lens mount
43.3mm image circle covers up to full-frame format sensors
9-blade iris for smooth, rounded bokeh
Cine-style 0.8 MOD geared focus and aperture rings
HR and ED elements help reduce or eliminate spherical aberration
Industry-standard 95mm front diameter
Luminous markings in feet
Focal Length 11mm Lens Mount Canon RF Format Full Frame Image Circle 43.3 mm Maximum T-Stop T4.3 Minimum T-Stop T22 Horizontal Angle of View Super35: 99.3° APS-C (1.5x): 93.8° APS-C (1.6x): 90.6° MFT: 78.6° Minimum Focus Distance From Image Plane: 10.63" / 0.27 m Optical Design 16 Elements in 10 Groups Iris Blades 9 Gear MOD & Pitch Focus: 0.8 MOD / 32 Pitch Iris: 0.8 MOD / 32 Pitch Front Diameter 95 mm Focus Scales Imperial Focus Rotation 180° Iris Rotation 75° Electronic Communication No Lens Support Lens Support Foot with 1/4"-20 Mounting Thread Length 4.13" / 105 mm Packaging Info Package Weight 3.595 lb Box Dimensions (LxWxH) 7.5 x 5.5 x 5.3"