Vivitar Remote Sensor Flash Shoe Mount adapter for VIV-RC-200

Vivitar VIV-RC-200 Remote Sensor shutter release module

Vivitar Sensor Adapter for Model 283 Flash Off-Camera Extension Cable

Vivitar Hot-Shoe Sensor Adapter for Model 283 Flash for off camera flash

Vivitar Remote Sensor Adapter Cord for 283 Flash

VIVITAR Vari Sensor Adaptor for Model 285 Flash Flexi Extension Cable

Vivitar AC adapter MV-3 and Remote Sensor RS-1 for model 292 flash. Tested

VIVITAR SENSOR ADAPTER FOR MODEL 283 ELECTRONIC FLASH UNIT JAPAN