A device which is used to check the accuracy of flash synchronization with the camera shutter and to indicate the adjustment necessary to give perfect synchronization.
Classification: Part and accessories of photographic flashlight apparatus and flashbulbs other than discharge lamps of heading 8539,
NSN 6130-00-940-1883
NSN 5925-01-134-2747
NSN 6110-00-343-8183
NSN 5985-01-138-8529
NSN 6685-01-461-2869
NSN 6145-00-156-4394
NSN 5835-01-005-8564
NSN 5835-01-141-8823
NSN 4140-00-242-0902
NSN 5990-00-676-9520
NSN 5975-00-565-1071
NSN 5975-01-181-9746