The shutter opens when the release is pressed and closes when it is pressed again. Tacking iron is a heated tool used to stick part of the dry-mounting tissue to a print and its mounting board.
Tanks are containers for holding chemical solutions for processing films and plates.
Tanning development is a type of developer used for processes that require a relief image, such as dye transfer. Taylor, Harold Dennis 1862-1942. He patented the famous Cooke triplet in 1893. Technical camera see View Camera . Teleconverter is an optical system mounted between a camera body and the lens to increase the effective focal length of the lens.