Irix Cine 30mm T1.5 Micro Four Thirds Imperial Cinema Lens

Cinematographers using Micro Four Thirds cameras often struggle to find a fast, wide-angle prime that delivers consistent, repeatable focus pulls and a pleasing bokeh without breaking the bank. The Irix Cine 30mm T1.5 answers that need with a true cinema design: a de-clicked, 180° focus rotation, industry-standard 0.8 MOD gears, and a bright T1.5 aperture for shallow depth of field and low-light work. Its optical formula—13 elements in 11 groups, including three high-refractive, two extra-low dispersion, and one aspherical element—controls chromatic aberration and distortion, while 11 rounded aperture blades render smooth, organic out-of-focus highlights. Built for demanding sets, the lens is sealed against dust and moisture with three rubber gaskets and features an imperial focus scale for precise, repeatable marks.

Who is it for

This lens is ideal for independent filmmakers, documentary shooters, and content creators using Micro Four Thirds cameras who need a compact, robust cinema prime with a wide field of view and excellent close-focus capability. It suits gimbal, drone, and handheld work where weight and size matter, yet it covers Super35 and APS-C sensors as well, making it a versatile addition to any kit.

Main features

• Fast T1.5 maximum aperture for low-light performance and shallow depth of field
• Micro Four Thirds mount with image circle covering MFT, Super35, and APS-C
• Imperial focus scale (feet/inches) with 180° focus rotation for precise manual focusing
• Industry-standard 0.8 MOD gears on focus and iris rings for follow focus compatibility
• 11 rounded aperture blades for smooth, cinematic bokeh
• Weather-sealed construction with three rubber gaskets against dust and moisture

Specifications

• Focal length: 30mm
• Maximum aperture: T1.5
• Minimum aperture: T22
• Lens mount: Micro Four Thirds (MFT)
• Image circle: covers MFT, Super35, APS-C
• Minimum focus distance: 0.3 m (1 ft)
• Optical construction: 13 elements in 11 groups (3 HR, 2 ED, 1 aspherical)
• Number of aperture blades: 11 (rounded)
• Filter thread size: 86mm
• Front diameter: 95mm
• Focus ring rotation: 180°
• Iris ring rotation: 75°
• Gear mod: 0.8 MOD (focus and iris)
• Angle of view: 40.8° (MFT), 48.7° (Super35)
• Weather sealing: yes (3 rubber seals)

Tips

Pair this lens with a follow focus system to take full advantage of the 0.8 MOD gears and 180° focus throw. Use a matte box or 86mm filters to control flare and achieve the desired look. For run-and-gun shooting, the compact size and weather sealing make it a reliable choice in challenging conditions.