Canon rf 16mm f 2 8 stm vs samyang af 14mm f 2 8?

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From Canon RF 16mm f/2.8 STM: Canon RF 16mm f/2.8 STM: A prime lens by Canon for Full frame cameras, 16mm f/2.8. Specs - Maker: Canon - Focal length: 16mm (prime) - Maximum aperture: f/2.8 - Made for: Full frame sensors - Mounts: Canon RF - Stabilised: no - Autofocus: yes What it frames like - On full frame (Canon RF): as marked, 16mm. - On APS-C (Canon) (Canon RF): like 26mm on full frame; f/2.8 gives about the depth of ...

From Samyang AF 14mm f/2.8: Samyang AF 14mm f/2.8: A prime lens by Samyang for Full frame cameras, 14mm f/2.8. A full-frame autofocus ultra-wide; the RF version was short-lived. Specs - Maker: Samyang - Focal length: 14mm (prime) - Maximum aperture: f/2.8 - Made for: Full frame sensors - Mounts: Sony E, Canon RF - Stabilised: no - Autofocus: yes What it frames like - On full frame (Sony E, Canon RF): as marked, 14mm. - On APS-C (Sony ...

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