Got the Sightmark Photon xt 4.6x42s yesterday and sighted it in today (boresighting) & tonight (live fire). Much better than I expected.
Only 2 potential issues that I see so far:
1. Not sure how sturdy the battery gate is. It works fine but seems a little flimsy.
2. I like that the lens cap is attached & hinged; but it looks like it could possibly conflict with the external ir rail on the right side of the scope since the cap opens back in that direction. I haven't tried to attach anything to the rail yet but it looks like it could be close. Hopefully it won't be a problem later on.
What I like:
1. Very light & not bunglesome like other NV units
2. Easy to use menu
3. Good reticle & color options. In general I prefer the white reticle #4 but I like having the options for different situations. I may change my color preference after seeing some live critters in the crosshairs. Red may end up working well in the field, but I wish it wasn't quite as bright as it is.
4. Easy to sight in. It was a bit difficult boresighting beyond about 25yds; but live fire sighting was a breeze
5. Seems relatively accurate. At least accurate as "I" am anyway
6. Ability to record video is a plus, but I haven't looked into a mini DVR yet. Just something else to carry into the woods & get set up. Internal SD recording would be a lot more convenient, but would undoubtedly run the price up, so its a good trade off
7. Easy & quick to focus
8. Clear digital picture. My mailbox at a known distance of 170yds is completely visible & clear with the internal ir set on level 3. I can see pretty well beyond that, but I don't want to guess at unknown distances.
9. I like that it uses AA batteries. As most of the rest of my equipment runs on AA also, it means that I don't have to carry multiple battery types into the field. As far as battery drain, I will just have to wait & see how it goes.
10. UNDER $500!!!
Overall, I'm very pleased. I suppose other products might surpass the quality (and $price), but for my purposes (hunting hogs & calling coyotes) it seems to do everything I need it to & I'm happy that I bought it.
PS. I don't mean to hijack 6mm's review as it was a very thorough review & I appreciated immensely; but it is a very useful & easy to find thread for those considering purchasing one. Thanks to 6mm, as his reviews helped me make a good decision on the purchase.