The Vivitar Auto Thyristor 3700 Swivel Bounce Flash is a vintage photography lighting accessory designed for DSLR cameras. With the brand's reputation for quality and reliability, this model offers swivel bounce capability for customizable lighting effects. Perfect for vintage movie and photography enthusiasts looking to add unique and dynamic lighting to their shots, this Vivitar flash unit is a valuable addition to any collection of vintage parts and accessories.
eBay