Best portrait lens for nikon z?

Here is what the site says about that.

From Portraits: Portraits: For portraits, the lens matters far more than the camera. A cheap body with a good portrait lens beats an expensive body with a kit zoom every time.

From Voigtländer Portrait Heliar 75mm f/1.8: Specs: - Maker: Voigtländer - Focal length: 75mm (prime) - Maximum aperture: f/1.8 - Made for: Full frame sensors - Mounts: Sony E, Nikon Z, Canon RF - Stabilised: no - Autofocus: no, manual focus

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