Sync

The sync connection in a flash system connects to the camera body, either to a PC connector or through the hot shoe. This circuit is used by the camera to fire the flash at the precise moment that the shutter has fully opened and before it begins to close to successfully capture the full light burst from a flash set-up.

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1930s Betty Boop original 16mm film Fleischer Studios picture
1930s Betty Boop original 16mm film Fleischer Studios
19 Issues of Studio Light By The Eastman Kodak Co. 1918 and 1920 Issues Only picture
19 Issues of Studio Light By The Eastman Kodak Co. 1918 and 1920 Issues Only
17 Issues 1916-1917 Studio Light Magazines by The Eastman Kodak Co.  picture
17 Issues 1916-1917 Studio Light Magazines by The Eastman Kodak Co.
31 Issues of Studio Light by The Eastman Kodak Co. 1921 and 1922 and 1924 Only picture
31 Issues of Studio Light by The Eastman Kodak Co. 1921 and 1922 and 1924 Only
UNION PACIFIC RAILROAD PHOTOGRAPHY PHOTO STUDIO CAR rare Red Ball HO kit 1970s picture
UNION PACIFIC RAILROAD PHOTOGRAPHY PHOTO STUDIO CAR rare Red Ball HO kit 1970s