Radiation switch for photoflash unit
Radiation switch for photoflash unit
Range finder, three-dimensional measuring method and light...
Rapid assembly photographic lighting dome
Realistic scene illumination reproduction
Realistic scene lighting simulation
Reflective device and method for illuminating a scene
Reflector and a reflector/light source system
Reflector device for use in photography
Reflector for photographic sources of light
Reflector for varying illumination distribution
Reflector lamp module for photoflash array
Reflector with curved dual involute surfaces
Reflector-lamp module for photoflash array
Removable lightbank extension
Ring lamp for illuminating a delimited volume and the use...
Ring light converter for electronic flash units
Rotary hot shoe mechanism