The Sirui 50mm f/1.8 Anamorphic 1.33x Lens, with an X-mount, is designed for APS-C cameras and increases the horizontal FOV by 33% in comparison with traditional 50mm APS-C lenses. The result is equivalent to a wider, 37.5mm APS-C lens. After a de-squeeze, the captured image is displayed in an anamorphic 2.4:1 format in a 16:9 setting. This fast f/1.8 lens is designed with an aluminum housing and features optics with multilayer Nano coatings. It has renowned Schott optical glass lens elements and delivers rectangular aspect ratios, long horizontal lens flares, and oval bokeh.One of the features of this lens is that it produces horizontal blue streaks with less stray light, which Sirui calls sci-fi horizontal flares. A key aspect of anamorphic lenses is highlighted oval bokeh, and this lens achieves a shallow depth of field and oval bokeh with its 10 aperture blades. While the lens has a robust housing, it's also designed to be lightweight for use with your compact APS-C camera.

2.4:1 Cinematic Wide Screen Vision

Manufactured Schott optical glass lens elements, the F1.8 camera lens is compact and robust yet light enough to easily create Cinematic widescreen shots. However, with the 1.33x squeeze factor, the 50mm F1.8 1.33X anamorphic lens will widen the field of view to produce a smooth Cinematic 2.4:1 widescreen video in a 16:9 setting. 

Sci-Fi Brushed and Backlighting Effects

Built with a precision optical structure and multi-layer Nano coatings, our lens will produce horizontal blue streaks with less stray light to deliver unique Sci-Fi brushed and backlighting effects.

Optimum Depth of Field with the F1.8

Gradually turn the F1.8 aperture ring with ten aperture blades to customize the light and optimize the depth of view within the 50mm focal length whether in a high or low light environment.

Captivating Oval Bokeh

This lightweight lens horizontally squeezes the image to create an ultra-wide aspect ratio, long horizontal lens flares and oval bokeh features unique to anamorphic images to captivate viewers.

Superior Imaging Quality

Manufactured with high-quality German Schott optical glass lens elements, the anamorphic lens perfectly controls optical distortion and focal range to generate superior cinematic imaging. Smoothly turn the precision copper focus adjustment to capture high quality images. Manually adjust the focusing and light settings with precision scale marks on the comfortable focus and aperture rings.