I first saw this scope on my friends rifle; it was previous version that provides only black and white image. I was impressed. Now I have more up to date version of ThOR3 with color display. My friend also admits this stuff looks more interesting than B&W. This is my first thermal device and I still cant get used to the ability to use it both day and night in any weather conditions. The only thing I would improve here is power consumption 4 batteries seem to be a little bit too much when you have to keep additional set with you if hunting lasts longer than expected. But it is insignificant disadvantage given the general quality of the product.
This review was written in the old system and had content requirements that are different than reviews written today.