Deerslyr1, that's a good looking site.
Like Sami said, it's only visible to night vision equipment. You can put your hand in front of it and see the red, but there is no light cast outward that the eye can see. I think a coyote might be able to see the laser (a guess) if he is looking directly into it, but from the side he should not be able to see it.
Earlier in the season I had a coyote stop and look in my direction at the cabin. He was only about 30 yards or so. He left quickly and I didn't get a shot, but I keep thinking he saw the illuminator since he stopped and stared in my direction. But then, he may have just been curious or maybe even heard me.
The Luna illuminator is a good one.
