The Vivitar 283 Auto Thyristor Flash is a powerful, reliable, and versatile lighting solution for both film and digital photographers. With its bounce flash capability, it delivers soft, professional-quality lighting, perfect for portraits, events, or studio work. Featuring Auto Thyristor circuitry for fast recycle times and extended battery life (using just 4 AA batteries), it offers four auto modes, a manual mode, and an illuminated calculator dial for easy aperture settings. Its robust build and guide number of 120 (ISO 100/ft) ensure consistent performance, while accessories like the remote sensor enable off-camera creativity. Affordable and time-tested, the Vivitar 283 is a must-have for photographers seeking quality and value.