Join ePHOTOzine, the friendliest photography community.
Upload photos, chat with photographers, win prizes and much more for free!
Used in the zone system to segment the exposure range into one-stop intervals from O to IX.
USA Landscape Photographer of the Year 2016 open to entries NOW!
A system developed by Ansel Adams that considers subject brightness and negative exposure which, when combined with developing and printing gives you total control over the final prints tone values.