@cringe pretty dog
Extra hard: take pictures of cats with ultrasonic focus lenses.
After I'd got a 10-20mm wideangle and wanted to take pictures of kittens it took me about 20 blurred photos of cat-behinds running away to remember that the lens had an ultrasonic focus motor ...
At 300mm and >10m distance, it can work to make cats look your way, though :)
One of the first Mastodon instances, there is no specific topic we're into, just enjoy your time!