IRIX Cine Lens 11mm T4.3 PL-mount Metric

An ultra-wide rectilinear cinema prime that tames the extreme 123° full-frame field of view with crisp edge-to-edge sharpness and minimal distortion, the IRIX 11mm T4.3 PL-mount Metric stands apart from typical wide-angle lenses that struggle with breathing and soft corners. Built for narrative filmmaking, architectural cinematography, and VFX plates, it delivers a dramatic perspective while keeping straight lines straight.

Highlights

• Ultra-wide 11mm focal length with rectilinear design for straight lines and minimal barrel distortion
• Full-frame coverage (43.3mm image circle) for use with large-format cinema cameras
• Fast T4.3 maximum aperture with 9 rounded blades for smooth, cinematic bokeh
• Industry-standard 0.8 MOD gears on focus and iris for seamless integration with follow focus systems
• Robust aluminum-magnesium alloy construction with weather sealing (3 rubber seals) for demanding shoots
• Metric focus scale with 180° focus rotation for precise, repeatable pulls

In daily use

On set, the IRIX 11mm T4.3 proves its worth with a close focus distance of just 0.27 m, allowing dramatic foreground emphasis while keeping the background expansive. The 95mm front diameter accommodates standard matte boxes, and the rear gel filter slot offers a convenient way to add ND or color correction without bulky front filters. The focus and iris rings are engineered with consistent resistance and clear markings, enabling accurate marks and smooth operation even when using wireless lens control systems.

Full specifications

• Focal length: 11mm
• Maximum aperture: T4.3
• Minimum aperture: T22
• Lens mount: PL-mount
• Image circle: Full-frame (43.3mm diagonal)
• Optical design: 16 elements in 10 groups
• Aperture blades: 9 (rounded)
• Minimum focus distance: 0.27 m (0.89 ft)
• Front diameter: 95mm
• Gear mod: 0.8 MOD (focus, iris)
• Focus ring rotation: 180°
• Iris ring rotation: 75°
• Focus scale: Metric
• Angle of view: 123° (full-frame)
• Rectilinear design: Yes
• Weather sealing: Yes (3 rubber seals)
• Construction material: Aluminum-magnesium alloy
• Filter slot: Rear gel filter slot
• Close focus breathing: Very low

Final note

For cinematographers who demand an ultra-wide perspective without compromise, the IRIX 11mm T4.3 PL-mount Metric delivers exceptional optical performance, rugged reliability, and precise manual control in a compact, full-frame package.