What is a good, affordable Nikon F or Z Mount, wide-angle, constant aperture, zoom lens for a full-frame camera?

[iKokomo]

I am looking for an affordable wide-angle, constant aperture, zoom lens for my Nikon Z6. I have the FTZ adapter. I am looking for the following in the lens:

1. Constant Aperture (2.8 or 4)
2. Ability to autofocus with FTZ (not a Screw drive autofocus)
3. Not too expensive (I am a portrait photographer, but I would love to play around with architecture and landscape photos, so the quality does not have to be amazing.)

Thank you for your help!

 

[NS: Nikon Shooter]

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The hiccup here is cheap and constant aperture — which is
a pro lens feature. There is also a difference in price between
ƒ2,8 and ƒ4. Possibly look at a local used market.

 

[snowbear]

Where are you located? In the US, you can look at used lenses at places like Adorama, B&H, and KEH. In Canada, try Henry's.