Section 18 Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; parts and accessories thereof 90 Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof 90 06 Photographic (not cine-) cameras; photographic flashlight apparatus... 90 06 51 With a through-the lens viewfinder single lens reflex, for role film of a width =< 35 mm Commodity Code Description 90 06 51 00 With a through-the lens viewfinder single lens reflex, for role film of a width =< 35 mm