yup 1K yds is visible... i have a good spotter and phonescope.. works but not like these: https://targetvisioncam.com/products/targetvision-lr-2
worst part about the target cameras is you need to go set up at the target first. I like to practice like I would shoot in the field. Set up on a spot. Find a rock, range dial squeeze. Then find a farther rock and repeat. Jmo