Vivitar Auto Thyristor 550FD M/P/O Flash w/manual; Tested and Working

This Vivitar Auto Thyristor 550FD Flash is compatible with Minolta, Olympus, and Pentax cameras, both digital and film. It comes with a manual and has been tested and confirmed to be in working condition. Requires 4 AA batteries (not included). The flash is a shoe mount type and is ideal for anyone looking to enhance their photography skills. With its compatibility with different camera brands, it is a versatile accessory for any photographer. Manual is included and provides instructions on how to use with each brand listed above. Tested prior to posting. Works great! No rust in battery compartment.