ISO, Shutter Speed and Aperture Explained | Exposure Basics for Beginners


In this B&H video, photographer David Flores explores the "trinity" of photography fundamentals: ISO, aperture, and shutter speed. Beyond the immediate goal of proper exposure, learning how to control all three settings to interpret a given scene creatively is one of the most important aspects of photography. After watching this clip, you will have a practical understanding of how prioritizing the exposure trinity can allow you to balance shutter speed, depth of field, and light sensitivity in a way to best present your subject. We hope you enjoy the video, and invite you to view the wide selection of other instructional and informative videos at



1 Comment

what kind of shutter speed/Aperture/ISO...should I use for indoor event like child dedication,church and hall (reception)