Is the voigtl nder septon 40mm f 2 aspherical hard to focus manually?

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From Voigtländer Septon 40mm f/2 Aspherical: Voigtländer Septon 40mm f/2 Aspherical: A prime lens by Voigtländer for Full frame cameras, 40mm f/2. Specs - Maker: Voigtländer - Focal length: 40mm (prime) - Maximum aperture: f/2 - Made for: Full frame sensors - Mounts: Sony E, Nikon Z - Stabilised: no - Autofocus: no, manual focus What it frames like - On full frame (Sony E, Nikon Z): as marked, 40mm. - On APS-C (Sony E, Nikon Z): like 60mm on full ...

From Voigtländer Nokton 40mm f/1.2 Aspherical: Voigtländer Nokton 40mm f/1.2 Aspherical: A prime lens by Voigtländer for Full frame cameras, 40mm f/1.2.

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