I bought these glasses to use to capture on video different events without having to hold a camera. So far, I used them once and clarity was awesome. I used it indoors but I was walking around my house in different lighting, looking outside the window, and moving fast at times. The picture was great and it auto adjusted fast to the different lightings for clear picture. The only negative is the interchangeable lens are tricky to put back in and if you pull glasses apart they pop out slightly. Will have to play around with it more, but cant wait to use it again!