Best i've used - Pulsar Core Thermal Rifle Scope

You can't go wrong with this product. I used night vision 20+ years ago, when enlisted, and wasn't overly impressed back then. About 5 years ago bought my first NVscope and boy how things have changed. I've saved and saved for a good dependable thermal scope and chose this unit. I am very happy with this unit. Easy to use and clear as a bell with the scope on 3.5x. As you crank the power on the scope up, things get a little fuzzy, but its still easy to identify your target. The folks at Optics Planet were phenomenal to work with as well, very knowledgeable staff. I think anyone who wants/needs one of these thermal clip ons, save up and get it, I highly doubt you'll be disappointed.