SIRUI First Full-Frame Autofocus Anamorphic Lens - the Astra series is engineered with a 44mm image circle, supporting complete, corner-to-corner coverage of standard full-frame sensors, ideal for professional cinematic production from independent feature films to high-end commercial work.
Constant 1.33X Squeeze | SIRUI Astra series anamorphic lens is engineered to unlock the professional cinematic look directly on your camera. The 1.33x constant squeeze factor is the sweet spot that directly translates the camera's sensor area into a perfectly proportioned 2.35:1 final image. Achieve a high-resolution, professional widescreen image in a single, simple step.
Dual Flare Options | Selectable Blue fare and neutral flare achieve the definitive anamorphic character that distinguishes cinematic footage. Flares add depth, visual drama, and a distinctive aesthetic to every shot.
AF/MF Switch for Professional Focus Control | Seamlessly transition to Manual Focus (MF) for precise, fine-tuned control over every shot. Engineered for professional workflows, the built-in focus distance scale and full LiDAR follow-focus compatibility ensure stable, consistent tracking, supporting efficient and reliable filmmaking on set.
Superior Low-Light Performance | Fast T1.8 Aperture allows filmmakers to capture ample light in dark scenes, delivering high-quality and clean images with shallow depth of field and natural subject separation. Please note: In extremely low-light conditions or when focusing on low-contrast subjects, the autofocus may slow. This is typical for lenses with large apertures in challenging lighting environments. For optimal results in such scenarios, we recommend using manual focus or ensuring sufficient contrast in the focus area.
