VIVITAR Auto Thyristor 283 FLASH AUTO THYRISTOR Sensor Photo Flash Equipment

Vivitar Auto Thyristor 283 Handle Mount Strobe Flash for Digital DSLR Camera

Vivitar Zoom Thyristor 285 Flash w/Manual, Made in Japan, Tested

Vivitar 285HV Zoom Thyristor Flash w/ Wide Angle V-285

Vivitar 285-HV Zoom Thyristor Shoe Mount Flash Wide Angle Untested

Vivitar Auto Thyristor 283 Flash - READ

Vintage Vivitar 283 Automatic Electronic Flash

Vivatar 283 Flash Works Perfectly Vintage