Thanks! But I just found the 15mm to be like a wild bronco that couldn't be tamed. My hat goes off to those who use it well!This works so well. The Heliar 15 is fun as heck.
Here's a photo from close by with a 50mmTaken from the top of Kala Patar with a 15 Heliar

Nikon Z5, Viltrox 14/4.
I got this cheap lens just before Halloween last year. This was the only photo I took with it that I didn't delete. That gives you some idea how bad the other photos were. Goofy face for Halloween. Frightening. Oh well.
Courthouse Cracks by Neal Wellons, on Flickr