Nikon Speedlight SB-21 with AS-14 controller lens mount_Argus C3 Need a PC sync terminal

Need a PC sync terminal on your camera

ball-mounted cold shoe for flash or accessories

This lens will work with most newer DX-format Nikon DSLR cameras

though: this one's just for the accessories

Fits the original EOS R only

Nikon Speedlight SB-21 with AS-14 controller lens mount_Argus C3 Need a PC sync terminalThe Nikon Speedlight SB 21 is a macro light for Nikon cameras (or others) with 52mm front lend threads. Can this work on other lens diameters? Yes, but it only comes with an adapter for 52mm lenses which, fortunately, includes most manual focus Nikon Micro Nikkor lenses. Nevertheless, it has full manual or TTL control (on compatible Nikon film cameras) and includes a diffuser panel. In excellent condition, with softcase.