Check the listing for details. MEDALight F1 Mini Camera Flash Camera Flash Speedlite for Ricoh (GR3/GR3X,etc.). Condition: New. Listed at 23.73 USD. The MEDALight F1 Mini Camera Flash is a compact and lightweight flash unit designed specifically for use with Ricoh cameras such as the GR3/GR3X. This flash speedlite provides precise and powerful lighting for capturing high-quality images with accurate color and tone. Its compatibility with Ricoh cameras ensures a seamless integration of lighting control into your photography workflow, making it an essential accessory for photographers looking to enhance the quality of their portraits and studio shots.