Looking For Some Input

I'm looking for a modular night vision setup, such as the tanto system, with Gen 3 tubes. My plan is to start with a monocular and build up to a binocular system. I will be using it mainly for land navigation, general field craft, and hunting so I need to be able to resolve objects at all reasonable distances including right in front of me. I have done a ton of shopping around but can't seem to find a tanto that is explicitly advertised as having gen 3 tubes. Am I missing something? Any input is appreciated.