Sigma EM-140 DG Macro Ring Flash for Nikon SLR CamerasSIGMA EM-140DG FLASH F/NIKON
Sigma EM-140 DG Macro Ring Flash for Canon SLR CamerasThe multifunctional EM-140 DG is designed to work with both AF 35mm film and digital SLR cameras of all-popular manufacturers. The EM-140 DG Macro Flash is ideal for photographing subjects in fine detail when the shadowless mode is used, and is extremely effective for scientific and medical applications. Dual flash tubes can fire simultaneously or separately. Using only one flashtube creates modeling, which can give a three-dimensional feeling to the subject. The flash features a guide number of 14 w/ISO 100. The Modeling Flash function makes it possible to check for reflections and shadows before actually taking the flash picture. A wireless flash function is also available, where the EM-140 DG is used as master and the EF-500 DG SUPER as a slave unit for creating fine shadow details. High Speed Synchro and Exposure compensation functions are also available for advanced flash photography.
Janco Macro Focusing Rail Slider Set with 4 Way, Fine Control, Camera Focusing Rail for Macro Photography.Focusing rails are essential accessories for macro photography, which requires precise distance modifications and a steady hand, as well as other situations where accurate camera positioning is crucial.
Two 6" rails allow movement in four directions, right, left, forward and backward. Mounts on, and accepts 1/4 thread screws, and it will fit most tripods and stands. Positive locking knobs assure rock-steady focus.
This excellent quality rail is for use with all digital and film SLR cameras and is compatible with most Canon, Nikon, Minolta and Pentax macro and EOS bellows, macro shot extension tubes, or macro lenses such as the Canon FD and FL
