This Vivitar Auto Thyristor 2600-D Shoe Mount Flash is a versatile accessory for your camera. It is compatible with various brands such as Minolta, Pentax, and Olympus. The flash is designed to make your photography easier and more efficient. With its shoe mount feature, you can easily attach the flash to your camera and start shooting. The flash has a powerful zoom to cover a wide range of subjects, and it has a built-in rechargeable battery for extended use. This flash is perfect for photographers who want to take their photography to the next level.