Promaster 7942 Softbox Speed Ring Set fits MULTIBLITZ Camera Batteries 4 GM II AF speeds

4 GM II AF speeds up to 3x faster than the previous model

At the heart of the EOS R3 is a Canon developed 24

) f/22 Focal Length (35mm equivalent) 52

Outside dimensions 356 width × depth 229 x 559 mm

8 IS STM lens is our new lens that is perfect for both still and video content creators who may have a smaller budget but want high quality

Promaster 7942 Softbox Speed Ring Set fits MULTIBLITZ Camera Batteries 4 GM II AF speedsFeatures: PROMASTER Softbox speed rings are the complete 2 piece set required to mount a PROMASTER softbox to your studio flash. The inner ring which attaches to your flash may also be used to mount other speed ring compatible accessories. Fits Multiblitz flash heads.