The lens provides 1.5x horizontal anamorphic compression, creating a wide aspect ratio with a striking cinematic character and distinctive perspective. Unlike other series, the Neutral Flare version renders natural, neutral optical flares that adapt to the scene’s lighting. The fast maximum aperture of T1.9 makes filming in low-light environments easier, while the 16-blade iris delivers exceptionally smooth oval bokeh.
The Sirui IronStar 60mm T1.9 Anamorphic 1.5x delivers authentic anamorphic cinematography for Full Frame sensors. It features a fast maximum aperture of T1.9 and produces natural, neutral flares without excessive coloration. The large 46mm image circle ensures full-frame coverage without unwanted vignetting. It is equipped with interchangeable ARRI PL and Canon EF mounts for easy adaptation to different cinema cameras. It incorporates standard 0.8 MOD gears and a long 270-degree focus throw for precise control on set.
1.5x Anamorphic Squeeze & Neutral Flare
The lens provides 1.5x horizontal anamorphic compression, creating a wide aspect ratio with a striking cinematic character and distinctive perspective. Unlike other series, the Neutral Flare version renders natural, neutral optical flares that adapt to the scene’s lighting. The fast maximum aperture of T1.9 makes filming in low-light environments easier, while the 16-blade iris delivers exceptionally smooth oval bokeh.
Optical Design & Full-Frame Coverage 46mm
The optical construction consists of 19 elements in 14 groups, delivering high sharpness and balanced contrast from the center to the edges of the frame. The generous 46.0 mm image circle ensures full coverage of Full Frame sensors without dark corners or distortion. The minimum focusing distance is 0.78 m, allowing expressive close-ups with cinematic depth of field.
Cine Mechanism & Interchangeable Mount
Designed for demanding productions, the lens features an interchangeable ARRI PL / Canon EF mount and supports electronic communication with the camera. The focus and iris rings feature standard 0.8 MOD gears, with a focus rotation of up to 270° for precise follow-focus operation. The front diameter is 95 mm for matte box compatibility, while the compact metal body accepts screw-in 92 mm filters.
Dimensions
- Type
- Standard
- Sensor Type
- Full Frame
- Maximum Aperture (f)
- 1.9
- Minimum Aperture (f)
- 16
- Focal Length
- 60 mm
- Mount
- Arri PL
- Colour
- Black
Features & Functions
- Image Stabilization
- No
- Autofocus (AF)
- No
- 3D
- No
Usage
- Device Group
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.