I have been wanting to buy a quality thermal imaging sight for a long time. What should I pay attention to? I want to choose something of high quality.

Hi, friend! You need to choose a thermal imaging sight wisely and the model should be well equipped. I recommend https://www.atneu.uk/thermal-scope-mars-hd. That's where you can buy a high-quality, modern one. I'm sure this model will suit you. You definitely won't find a better option.