Laowa 15mm f 4 wide angle macro vs samyang af 16mm f 2 8 p fe?

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From Samyang AF 16mm f/2.8 P FE: Samyang AF 16mm f/2.8 P FE: A prime lens by Samyang for Full frame cameras, 16mm f/2.8. A small ultra-wide prime from the Prima series that focuses very close. Specs - Maker: Samyang - Focal length: 16mm (prime) - Maximum aperture: f/2.8 - Made for: Full frame sensors - Mounts: Sony E - Stabilised: no - Autofocus: yes What it frames like - On full frame (Sony E): as marked, 16mm. - On APS-C (Sony E): ...

From Laowa 15mm f/4 Wide Angle Macro: Laowa 15mm f/4 Wide Angle Macro: A macro lens by Laowa for Full frame cameras, 15mm f/4. An ultra-wide that focuses to 1:1. Specs - Maker: Laowa - Focal length: 15mm (macro) - Maximum aperture: f/4 - Made for: Full frame sensors - Mounts: Sony E, Canon EF, Nikon F, Pentax K - Stabilised: no - Autofocus: no, manual focus What it frames like - On full frame (Sony E, Canon EF, Nikon F, Pentax K): ...

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