Vivitar Lens / Flash Filter Holder / Adapter. For Vivitar Model 283. No. 23-8094

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 SENSOR ADAPTER FOR MODEL 283 ELECTRONIC FLASH UNIT JAPAN

Lens/Filter Adapter for Vivitar 283 Flash w/Diffuser Lens

VIVITAR SENSOR ADAPTER FOR MODEL 283 ELECTRONIC FLASH UNIT JAPAN

Vivitar Sensor Adapter for Electronic Flash Model 283 Vintage Original

Vivitar FA-1 Lens/Filter Adapter for 283 Flashgun and filter kit