Great monocular. I have purchased (3) now from Optics Planet. Ordering was easy, shipping was on time and prompt. The optic itself is everything I was expecting. Hard to focus one-handed, but by using your off hand it is easy and quick. Clarity and depth of field is excellent. Only complaint is like most of the others here... the holster is designed badly and the optic "could" slip out the side at the bottom. I just make sure the clip on the side of the optic is slipped OVER one of the bands on the side of the holster to make sure this doesn't happen. I will keep my eyes open for another holster that will hold the optic and provide better retention and protection.
Pros: Ease of use. Quality of glass. Size.
Cons: Holster needs redesign.
This review was written in the old system and had content requirements that are different than reviews written today.