Check the listing for details. Expoimaging Ring Flash Adapter for Canon - Expoimaging RAC1702. Condition: Used. Listed at 135.00 USD. This Ring Flash Adapter by Expoimaging is compatible with Canon cameras, and is a great addition to your photography accessories. It's perfect for use with camcorders and has a stylish design that suits your camera. Its brand name is Expoimaging, and the model number is RAC1702. This flash light is a unit type and comes with a quantity of one. The adapter is an excellent choice for photographers who want to take their photography to the next level. With this adapter, you can create stunning images that capture the essence of your subject. It's perfect for a variety of photography applications, including portrait, macro, and product photography. This adapter is a must-have for every photographer who wants to create professional-quality images.