Is the laowa 10mm f 2 zero d mft hard to focus manually?

Here is what the site says about that.

From Laowa 10mm f/2 Zero-D MFT: Laowa 10mm f/2 Zero-D MFT: A prime lens by Laowa for Micro Four Thirds cameras, 10mm f/2. Specs - Maker: Laowa - Focal length: 10mm (prime) - Maximum aperture: f/2 - Made for: Micro Four Thirds sensors - Mounts: Micro Four Thirds - Stabilised: no - Autofocus: no, manual focus What it frames like - On Micro Four Thirds (Micro Four Thirds): like 20mm on full frame; f/2 gives about the depth of field of ...

From Laowa 10mm f/2.8 Zero-D FF: Laowa 10mm f/2.8 Zero-D FF: A prime lens by Laowa for Full frame cameras, 10mm f/2.8. Laowa's first autofocus lens: autofocus on Sony E and Nikon Z, manual on Canon RF and L.

Quoted from this site's pages.