An alternative base for use with any of the Dinkum Systems® standard ¾" sized arm products (not compatible with the COMPACT™ lens shade for DSLRs and small video cameras).  Simply screw the ¼-20" Fixed Base Mount to a carrying handle or accessory block of most film or video cameras and affix your lens shade or accessory to it.  Keep the Fixed Base Mount on your camera’s handle at all times and snap the flag off at the arm when not needed.  Weight 3.1 oz.