Norman FT-400 Flashtube, UV Coated - 400w/s - for LH55, LH54, LH500 Heads Hahnem�hle 10641468 0" Eye Relief 15 mm

0" Eye Relief 15 mm Field Stop Diameter 17

A33 or similar Alpha series D-SLR camera with 55-200mm and 18-55mm lenses

This software requires minimal system resources and monitors the status of the UPS to ensure it is working properly

These are high quality Single Pole - Double Throw (SPDT) sealed relays

Norman FT-400 Flashtube, UV Coated - 400w/s - for LH55, LH54, LH500 Heads Hahnem�hle 10641468 0" Eye Relief 15 mmMost current, professional flash heads and monolights are equipped with user replaceable flashtubes that may simply be plugged into, and unplugged from their sockets. With proper handling, these flashtubes may last for tens of thousands of flashes under normal use. This flashtube is UV Coated, or UV Corrected. UV flashtubes have a yellow appearance, and they counteract the excess blue 5700 or higher output of non UV coated flashtubes. UV Coating