We’ve just revised and published several new FREE handbooks in a series Basics of Better Underwater Photos. These .pdfs cover basic overall techniques and approaches, as well as various types of shots like macro, wide angle, close focus/wide angle, sunballs and much more. There’s lots of good info here for beginners and experts; starting exposures, lighting diagrams, composition, etc. These are a "fast-read" using photos to illustrate. The first eight are posted, we’re working on adding more soon! Download them here. Enjoy and pass on this link! This is a summary only. Please see our blog for the full article, photos and much more!