Zeiss batis 135mm f 2 8 vs samyang af 135mm f 1 8 fe?

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From Samyang AF 135mm f/1.8 FE: Samyang AF 135mm f/1.8 FE: A prime lens by Samyang for Full frame cameras, 135mm f/1.8. Specs - Maker: Samyang - Focal length: 135mm (prime) - Maximum aperture: f/1.8 - Made for: Full frame sensors - Mounts: Sony E - Stabilised: no - Autofocus: yes What it frames like - On full frame (Sony E): as marked, 135mm. - On APS-C (Sony E): like 202mm on full frame; f/1.8 gives about the depth of field ...

From Zeiss Batis 135mm f/2.8: Zeiss Batis 135mm f/2.8: A prime lens by Zeiss for Full frame cameras, 135mm f/2.8. A light, stabilised telephoto prime for portraits and detail. Specs - Maker: Zeiss - Focal length: 135mm (prime) - Maximum aperture: f/2.8 - Made for: Full frame sensors - Mounts: Sony E - Stabilised: yes - Autofocus: yes What it frames like - On full frame (Sony E): as marked, 135mm. - On APS-C (Sony E): like 202mm on ...

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