This is a guide book for mastering Nikon's iTTL flash system. Title: The Nikon Creative Lighting System, 3rd Edition by Mike Hagen. Content: The book covers step-by-step instructions for setting up and using various Nikon flashes, including the SB-500, SB-600, SB-700, SB-800, SB-900, SB-910, and R1C1 strobes. Details: Published by Rocky Nook, it is 336 pages long and was released in May 2015 In excellent pre-owned condition
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