Is the 7artisans af 85mm f 1 8 good in low light?

Here is what the site says about that.

From 7Artisans AF 85mm f/1.8: 7Artisans AF 85mm f/1.8: A prime lens by 7Artisans for Full frame cameras, 85mm f/1.8. Specs - Maker: 7Artisans - Focal length: 85mm (prime) - Maximum aperture: f/1.8 - Made for: Full frame sensors - Mounts: Sony E, Nikon Z, L-Mount - Stabilised: no - Autofocus: yes What it frames like - On full frame (Sony E, Nikon Z, L-Mount): as marked, 85mm. - On APS-C (Sony E, Nikon Z, L-Mount): like 128mm on ...

From Samyang AF 85mm f/1.8 P FE: Samyang AF 85mm f/1.8 P FE: A prime lens by Samyang for Full frame cameras, 85mm f/1.8. A very light 85mm portrait lens at about 270 grams.

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