PVS14 adjustable IRIS with protection lens

So far so good. I really like how the iris just threads into the inside of the objective lens focus ring. It makes for a very clean look. Iris adjustment is very smooth and will adjust without changing the objective focus. It’s nice to be able to increase depth of field a little if lighting conditions allow. I will say, at certain angles you may get a slight glare when encountering any kind of light brighter light source but it’s not bad. I haven’t had too many chances to test the actual durability of the iris and honestly I hope I don’t get to...I’d rather not drop my nods or take a ricochet to the objective lens. Overall I’m pretty happy with it.