Learn Photography for free in Hindi in this full basic photography course launched by Photography Educators. This Course comprises of Camera Settings, Lighting, Composition, and Storytelling. While you learn camera settings : Aperture is the key element of the Exposure Triangle which consists of Aperture, Shutter Speed, ISO Aperture is a circular opening in your lens which is explained in-depth in Hindi in this photography tutorial and also how can you set the aperture in your camera and also in different situations. Hope you enjoy watching this video. Can connect personally on www.instagram.com/photography_educators Subscribe & Share it to all photography lovers.