292470the falcon eyes fesb-6090hc foldable softbox with honeycomb grid is 90 x 90 cm in size and is easy to set up. the fesb-9090hc is suitable for portrait and product photography and is supplied with a honeycomb grid which enables you to direct the light. Falcon eyes fesb-6090 foldable softbox + honeycomb grid specificationshc The fesb-9090hc is supplied with a falcon eyes speed ring. this speed ring is compatible with all falcon eyes studio flash units except for the falcon eyes ss series. By using an additional speed ring adapter, the fesb-9090 is compatible with bowens, broncolor, elichrom, hensel, multiblitz and linkstar studio flash units. These softboxes are not suitable for halogen lamps, (such as the falcon eyes qlt-1000), due to the high heat generation of these lamps. the soft boxes from the sbq series are suitable for such types of lamps.