BESTSIGHT Night Vision Scope,DIY Night Vision(Day and Night),Quick Installation Barrle,5" Display Screen with 5w 850nm Infrared Illuminator,View 200m in Night,for 38-44mm Eyepiece Scope (TMNV01P)

Mounted this on a Ruger American 22lr bolt action with a Nikon Buckmaster 4-12X50 BDC Rifle Scope.The unit adds a fair amount of weight to the rifle and is a little cumbersome to carry around in the field.Also, there is no way to adjust the backlighting of the screen which is pretty bright. Too bright really. In total darkness you are illuminating your upper body and the area right around you. With a small field of view, you will be scanning around the area and the background lighting will be almost flashing due to the IR light shining on things close to you and making the view screen get brighter to a point it's hard to look at. The ability to turn down the backlighting would be huge!First try using it, I took it out and was scanning one of our pastures and spotted a Fox about 80yrds out. Perfect image, no mistake what it was. I took the shot, missed low. I was able to watch the Fox jump in the air and followed him as he ran off into the woods.With the rifle mounted in a sled, I used the view screen to sight the scope in, bullseye at 75yrds and then stretched out to 80 and then 100yrds. The system worked great. The screen gets a little blurry when zooming in with the scope but I could still see the impact holes in the target to adjust the scope at 100yrds. I leave the scope zoom at the lowest power of 5x and adjusted the focus on the camera for a rather clear picture at 80yrds while using the night vision.That night I went out to the same pasture, scanned as I did before, saw the same Fox and took the shot. This time I heard the "whop" sound of impact and the critter was down! 2 more to go!Take your time with the setup and fine tuning just like you would with a new scope and I think you will be pleased. I am!

This is a great little system for any rifle under a 22-250. Daytime images are really clear if you take the time to focus it in properly, night time viewing is incredible I can see clearly out to 250 yards. I have this unit sitting on a PCP airgun (Kalibrgun) and no trash can night critters in my area have escaped successfully... would definitely purchase this product again and wish I would've sooner!! I done my research like you are now, (that's why your reading this review) the screen image is 100 times better than any video you'll see on YouTube and really is adjustable! Ok so the battery thing, mine actually takes either one of the battery types, button top or flat top. And as soon as I turn the battery power on there's about a 1 second delay in picture. Mine only has 1 power button (not 2) and it's on the battery box. I opted out of the option to record. I'm no (Ted Bier, or Matt Dubber) Battery life for me is excellent, 3200mah 18650 Imren batteries give me 6.5hrs of continuous use. And yes it does come with both camera mounting tubes, I personally purchased this model because it came with the version of tube that did not use the bolts! I've waited for years to find a day and night system for my setup...Bestsight done and absolutely fantastic job on this, and at a very reasonable price! It was well worth my wait. I hope this helps whoever is considering this system... Long review yes but wanted to give everyone a more recent up to date one....

GARBAGE - Great concept, terrible delivery.CONS: There were several issues with the kit I received.1 - First, right out of the box the instructions are in poorly broken EngRish. It was easy enough to figure out but if you're going to butcher the instructions don't even bother sending them.2 - Second, the scope adapter rings that they send didn't tighten all the way on the scope, so the mount was unstable. I was able to stack the rings together to make it work but it still moved around more than I wanted it too.3 - That would've been ok if it would actually work at night, sadly it does a poor job. That brings me to number three, poor night performance. Since the only reason to buy something like this is to use it at night you would kind of expect it to work at night, right? Well, the truth is its only good for about 10 yards in front of you, anything farther than that forget it. The way they have the IR light setup in the pictures will not work. If you mount the light on your scope the IR washout from the flashlight creates a glow in the scope that is so bright you can't see the redacle. The only way to get it to work is to mount the light somewhere else. Even then, the range is pathetic... maybe 50 yards..maybe. I even tried a brighter IR spot light that I bought somewhere else.. it was better buy still pretty terrible.4 - Camera malfunctions? The camera itself had issues with cutting in and out (which I wash eventually able to eliminate with all new batteries, also reminds me to mention batteries) and after a shot the screen would get significantly dimmer and never return to normal with out removing the batteries. I was shooting this on an air rifle too so its not like the recoil was so severe that it over-rated the camera parts. So between not being able to see through the scope from the washout and trying to focus a dimly lit it was a constant chore just trying to see through the scope enough to focus.5 - The batteries - it takes 18650's, not included. I must have completely spaced this since I though it would take regular AA's.. it doesn't. You'll need to grab a set of rechargable 18650's but I caution you.. not all of them are the same. I had several different brands laying around and not all of them fit into this batter fixture.PROS -1. works well at short distances.2. adjustable camera focus - i was surprised to learn that the camera was adjustable. I was able to focus on the target or the redicle based on the camera focus.3... sorry thats all, I'll be sending this back.