Compared to a conventional 50 mm APS-C lens, the new SIRUI 50 mm f1.8 camera lens expands your field of view by up to 33%, achieving a perspective equivalent to that of a 37.5 mm APS-C lens. The lens, housed in a robust aluminum casing, is lightweight enough to effortlessly create cinematic widescreen videos. Dynamic videos in a 2.4:1 format, just like in the cinema. The 50 mm f1.8 lens, with its unique optical distortion, produces smooth 4K video in a 2.4:1 aspect ratio at a 16:9 setting—without compromising image quality. Creating a feature film has never been easier. For standard lens and post-production applications, achieving the characteristic horizontal sci-fi flares and backlighting effects can be challenging, but not with the anamorphic SIRUI 50 mm 1.33x camera lens. The lens features a precise optical structure and multi-nano coatings.

Create artistic film effects simply by rotating the aperture ring to f1.8 to optimize depth of field and bokeh effect. In this lightweight camera lens, we combine optical glass lens elements from the German manufacturer Schott within its innovative optical structure to characterize image and color with effective control over optical distortion and focus changes. Built robustly from an aircraft-grade aluminum alloy and using a high-precision CNC process, this high-quality portable camera lens weighs only about 560 g and is available for a range of lens mounts.