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Key Features
- Full-Frame | T1.9 to T16
- 1.5x Anamorphic Lens with Blue Flares
- 0.8 MOD Gears/270° Focus Rotation
- 95mm Front Outside Diameter
Capture a widescreen, cinematic look with your full-frame camera and the IronStar 45mm T1.9 Anamorphic 1.5x Lens from Sirui. This lens features a fast T1.9 maximum aperture for optimal low-light capture and subject separation, blue flares, oval bokeh, 0.8 MOD gearing, and interchangeable ARRI PL and Canon EF mounts.
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Expected availability: 2-4 Weeks
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It’s most strange that nowhere in B&H’s listing ...
It’s most strange that nowhere in B&H’s listing for this lens is mentioned the squeeze ratio: is it 1.33, 1.5, 1.8, or 2?
The Sirui IronStar 45mm T1.9 Anamorphic Lens (ARRI PL/Canon EF, Blue) lens has an 1.5x squeeze factor.
Date published: 2025-08-17
Will this work on a canon r5mkii with an rf to ef ...
Will this work on a canon r5mkii with an rf to ef adapter?
Yes, the Sirui IronStar 45mm T1.9 Anamorphic 1.5x Lens (ARRI PL/Canon EF, Neutral) is compatible with the Canon R5 Mark II with an RF to EF adapter.
Date published: 2025-11-03
Will the Sirui Ironstar lenses mount without ...
Will the Sirui Ironstar lenses mount without interfering with glass elements on a Metabones .71 EF to MFT Speedbooster?
The Sirui IronStar 45mm T1.9 Anamorphic 1.5x Lens (ARRI PL/Canon EF, Neutral) can be used with the Metabones T Speed Booster Ultra 0.71x Adapter for Canon Full-Frame EF-Mount Lens to Micro Four Thirds-Mount Camera without issue.
Date published: 2025-09-09