SIRUI 50mm F1.8 1.33X APS-C Anamorphic Cine Lens (E Mount) for a6400 / FX30 / ZV-E10 – Sold by SIRUI Optical / FBA

If youve never tried anamorphic lenses, this is the best entry price for a starter, while it wont be as wide as a 1.66x its still a great starter.
Amazon product information
Professional Yet Affordable Anamorphic Lens: E-Mount for professional 2.4:1 anamorphic shooting at accessible prices, compact aluminum body with precise manual focus.
1.33x Optical Compression For Authentic Widescreen: Expanding horizontal field of view by 33%, the lens achieves natural equivalent 37.5mm perspective while maintaining full sensor resolution to create genuine anamorphic footage without digital cropping in post-production.
Distinctive Anamorphic Optical Properties: The advanced optical formula creates iconic horizontal reflections and sci-fi style light streaks, plus unmistakable oval bokeh with variable F1.8-F16 aperture that transitions from dreamy shallow depth-of-field to sharp 8-pointed sun rays when stopped down.
High-Quality German Technology In Compact Format: Using Schott glass elements with advanced nano coatings in a CNC-machined aluminum body, the lens offers exceptional sharpness and flare control with reduced weight of 560g, ideal for gimbal and handheld use.
Cinema-Optimized Manual Control System: With dual 0.8MOD gear rings for professional follow-focus integration, generous 143.6 focus rotation angle for precise focusing, and 67mm front filter thread compatibility, the lens is designed for seamless integration in both studio and outdoor shooting.