I've been trialling a pair for the last couple of weeks.
Pro's:
- Optical channel fairly clear, even at max mag
- Same as above for night vision channel
- The heat detection range on the thermal channel is quite good
- The ability to scan with thermal channel, detect a heat source then immediately switch to optical channel to identify it is great
- Built in LRF is massive plus
- Optical channel far superior to glass going into last light/complete darkness
Cons:
- The image at medium and max mag on the optical channel is too shaky when handheld, due to screen refresh rate. You really need to rest them on your sticks/tripod to get a steady view. Hik really need to add in Image Stabilization to combat this
- The quality of the thermal channel is really poor compared to my Condor CQ35. This was demonstrated especially on a night with fine drizzle, the Habroks struggled whereas the Condor didn't
- The base magnification on the thermal channel is too high IMO
- The optical picture quality will never beat good glass
My honest opinion is that they seem to do a lot of things in a fairly average way (optical image/thermal/NV/LRF), but having them do all of those things in one package is a really neat trick.
Am I going to buy a pair? No, not until Hik add in a better thermal channel and image stabilisation for the optical channel. Those are deal breakers for me.