Quote History Quoted:
It is a Russian PVS-7 knockoff and uses a rooskie tube. Not a fan of rooskie tubes. 45 to 51 resolution is so so. For what they cost new you could easily get something used in Gen 3 much better. I would look around.
ETA: I don't like ATN or most Armasight stuff. It is big box store gear and made for uninformed consumers. Almost everything i own is US milspec gear. Usually it does not cost much more to deal in Milspec gear. The problem with Russian stuff is finding parts and the mounting gear. I just steer clear of that type of gear. You can easily find a nice used US PVS-7 for 1500 bucks. It will beat the snot out of a rooskie Gen 2.
View Quote
+1
... except that I would like to add that I have seen significant image distortion on Gen 2 Russian gear in addition to the lower resolution. If it breaks out of warranty, good luck fixing it. The housings tend to be sized by the batch of tubes which vary in dimensions. The first thing you would have to do is find what exact tube you have (you're up to date on your Cyrillic, right?) and the real work is in finding the exact tube - or hoping you can wrap a smaller tube in tape to get it to fit. The Russians are fully capable of building good I
2 gear for military use but we don't see much of their good stuff here on the commercial market.
US built Gen 2 gear utilizing European tubes tend to have less image distortion than the Russian gear. The resolution is as good or better than Russian gear. (If you are willing to spend big money there are some premium Gen 2 tubes that rival Gen 3.)
The boat in your avatar makes me think you intend to use the I
2 device that you choose out on the open water in the deep dark. If that is the case, then I recommend you go the Gen 3 route. Gen 2 has it's charm in more photon rich areas - Gen 3 will stomp it on open water far from the city lights.
Decent, used Gen 3 gear will probably have more life left in it than Russian Gen 2 will have from the time it leaves the factory. If something goes wrong with milspec US I
2 gear then it is repairable.
If you intend to use it for observation only (and pass it around to inexperienced users) then a bi-ocular (single-tube dual-eye) design such as the AN/PVS-7 makes sense. If you wanted a full-fledged multi-purpose device then I prefer a monocular, but monoculars take time and experience to master. Bi-oculars are more plug-and-play. If you ever intend to mount it to your head/helmet then definitely go USGI. The headgear for the Russian gear blows chunks.
The takeaway: Get a used AN/PVS-7B from the EE.