You'll find no better product at this price point. it works and it has features beyond expectations! - AGM Global Vision Rattler TC19-256 1x19mm 30mm Tube Thermal Imaging Clip-On

A friend of mine turned me on to this particular model (AGM Rattler TC19-256 1x19mm 30mm Tube Thermal Imaging Clip-On).
I've been shopping around trying to find an affordable thermal optic for four years. Nothing I could really afford until my friend told me about this model. It is priced just under 1k, has great eye relief, one shot zero capability (depends on user), different reticles, colors and many other options I would never have guessed I'd get at this price point.
I really wanted to get something I could put on a helmet, but that is just not affordable for me right now. But, this can be used as a monocular, scope or in front of a scope! That is the part I didn't know. You can actually clip this on in front of a mid range optic and it actually works!

However, when I bought this from optics planet, the learning curve was high, so many options! Their support was incredible. This is where the product goes from 5 stars (being all I could give) to being 6 stars! The support was personalized. You don't see that in America very often anymore. WOW! Victoria at AGM Support was able to connect me with all the answers I needed to get this thing connected and going with the right peripherals that go with this model. She got me all I needed to update the firmware. Highly recommend any products from AGM for excellent products and service that is prompt, personal, effective and professional. I am amazed with what this product does so well and the versatility it has. *6 stars, highly recommend!!!!

PS
I put this on a Daisy .177 901 11mm dovetail using a picatinny adapter for less that $10.00 (Lonsel). It stays zeroed after every use I remove it and clip it back on. Holy mackerel! Too good to be true is still a thing. Thanks AGM!