Is the nikon z 35mm f 1 8 s sharp wide open?

Here is what the site says about that.

From Nikon Z 35mm f/1.8 S: Nikon Z 35mm f/1.8 S: A prime lens by Nikon for Full frame cameras, 35mm f/1.8. Specs - Maker: Nikon - Focal length: 35mm (prime) - Maximum aperture: f/1.8 - Made for: Full frame sensors - Mounts: Nikon Z - Stabilised: no - Autofocus: yes What it frames like - On full frame (Nikon Z): as marked, 35mm. - On APS-C (Nikon Z): like 52mm on full frame; f/1.8 gives about the depth of field ...

From Leica Summilux-M 35mm f/1.4: Leica Summilux-M 35mm f/1.4: A prime lens by Leica for Full frame cameras, 35mm f/1.4. A remake of Leica's 1960s design, soft and glowing wide open.

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