Sigma 28 45mm f 1 8 dg dn art vs samyang af 24 60mm f 2 8 fe?

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From Sigma 28-45mm f/1.8 DG DN Art: Sigma 28-45mm f/1.8 DG DN Art: A zoom lens by Sigma for Full frame cameras, 28-45mm f/1.8. A short zoom as bright as a prime, f/1.8 throughout. Specs - Maker: Sigma - Focal length: 28-45mm (zoom) - Maximum aperture: f/1.8 - Made for: Full frame sensors - Mounts: Sony E, L-Mount - Stabilised: no - Autofocus: yes What it frames like - On full frame (Sony E, L-Mount): as marked, 28-45mm. - On APS-C (Sony E, ...

From Samyang AF 24-60mm f/2.8 FE: Samyang AF 24-60mm f/2.8 FE: A zoom lens by Samyang for Full frame cameras, 24-60mm f/2.8. A light f/2.8 standard zoom just under 500 grams. Specs - Maker: Samyang - Focal length: 24-60mm (zoom) - 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, 24-60mm. - On APS-C (Sony E): like 36-90mm on ...

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