A Flare for the Cinematic. The Sirui Astra 50mm T1.8 1.33x Anamorphic – Neutral Flare produces cinematic, oval bokeh and vertical background stretching, all enhanced by natural neutral flares. Its optical formula gives you central sharpness with vintage-style edge rendering, while its T1.8 maximum aperture delivers shallow depth of field and enables low-light image capture.

Immersive Widescreen Images. This lens’s 1.33x squeeze ratio delivers classic, immersive 2.4:1 widescreen with no cropping or pixel loss, while the 44mm image circle completely covers full-frame sensors and is fully compatible with mirrorless systems. What we’re saying is that this lens is ready for your professional cinematic production.

Anamorphic With Autofocus. If you’re a solo operator or working with a skeleton crew, don’t worry. While traditional full-frame anamorphic lenses are usually manual-focus only, the 50mm offers fast, precise autofocus so that you can shoot without a dedicated focus puller.

Ready for Your Close-Up. The 50mm can capture striking, dramatic, detail-rich close-ups and portraits, which its T1.8 aperture helps imbue with texture and atmosphere.