The Sirui Astra AF 50mm T1.8 1.33x Full-Frame Anamorphic Lens is designed for filmmakers and content creators seeking a cinematic widescreen look with the convenience of autofocus. Featuring a bright T1.8 maximum aperture, this lens excels in low-light conditions while delivering smooth background blur and striking oval bokeh characteristic of anamorphic optics. Its 1.33x squeeze factor allows you to achieve a cinematic aspect ratio without cropping, preserving image quality and field of view. Built for full-frame cameras and available for Sony E, Nikon Z, and Leica L mounts, the Astra AF 50mm combines professional-grade optics with modern autofocus performance for precise and efficient shooting.
| Focal Length | 75mm |
| Maximum Aperture | T1.8 |
| Anamorphic Ratio | 1.33x squeeze |
| Lens Mount | Sony E |
| Format Compatibility | Full-Frame |
| Focus Type | Autofocus |
| Filter Size | 67 mm |
| Warranty | 1 Year Warranty |
Create true cinematic visuals — anamorphic character with modern autofocus precision.
| Brand | |
|---|---|
| Product Categories | Prime |
| Works with | Sony E/FE |