Anamorphic Lens: What Is It & Why You Should Use It
Amazon.com: SmallRig 1.55XT Anamorphic Lens for iPhone and Android, Phone Cinematic Filmmaking Lens Phone Camera 2.76:1 Widescreen Ratio Imaging and Blue Flares Lens by Filmic Pro App (3578) : Cell Phones & Accessories
What are anamorphic lenses and how do they work? - Videomaker
Anamorphic Lens: What Is It & Why You Should Use It