" in macro guides) is a dual-head macro ring flash designed for close-up work. It is frequently used for medical, dental, and nature photography.
, a specialized twin-flash system for macro photography, or the , an industrial spring testing machine. Photography: Yongnuo YN24EX Macro Flash Yongnuo YN24EX (often referred to as " Flash 24
Set the camera shutter speed between 1/125s and 1/250s to avoid sync issues. " in macro guides) is a dual-head macro
A translucent white acrylic panel can be placed in front of the subject to soften harsh highlights on glossy surfaces. Industrial: Larson Systems FLASH 24 and nature photography.