The super-compact iRay RH25 has long been a popular thermal optic among sportsmen and others with a strong use case, despite the steep price. And, relatively recently, iRay has updated the RH25 in the V2 version. It still offers a lot of the same features and functionality as the original, but with some new updates. Here are some of the main changes to this RH25 V2. Lighter Weight Probably...