Fomito Balcar Speedring to Bowens Mount Converter Monolight Interchangeable Adapter RingProduct Description Features: If you have studio flash with Balcar mount, and Bowens lighting accessories, the adapter will be fit for you. This Fomito Balcar to Bowens Adapter with its solid metal construction, allows you to use Bowens fit light modifiers on your Balcar holder. Ideal for photographers with mostly Balcar equipment who would like to use the old Bowens modifiers, you can use add this to your Balcar holder as and when you need or just