Bought to use for my degree studies and I no longer need. Great condition, message me for any questions :) The Vivitar 550FD Auto Thyristor Electronic Flash is a shoe-mount unit with a hot shoe mount interface, making it compatible with various camera types. Its swivel feature allows for flexible positioning to achieve the desired lighting effects. As a reliable brand known for quality products, this model is a popular choice for photographers looking for a versatile and convenient lighting solution.
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