sirui 50mm anamorphic vs gopro hero 11/10 anamorphic

Sirui 50mm f/1.8 Anamorphic 1.33x Lens (Sony E-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.

Key Features:
Robust lens with advanced optics for compact APS-C cameras
Specially developed for the GoPro Hero 9 / 10 Black Action Camera.
1.33x design brings the organic look and character of 2:4:1. Adds a wider screen with black bars on top and bottom,take next level photos and videos with Camera App.
The anamorphic lenses is Made of optical glass with a CNC technology frame to minimize reflections, lens glare and other artifacts for superb clarity.
Easy Installation,Replace the orginal lens , Rotate to install & remove.