The Sony Alpha 100 is a digital single-lens reflex (DSLR) camera that was released in 2006. It features a 10.2-megapixel sensor, which allows for high-resolution images, and is compatible with a wide range of Sony and Minolta lenses. The camera is designed for both amateur and professional photographers, offering various shooting modes and settings. One of the notable features of the Alpha 100 is its built-in image stabilization system, which helps reduce blurriness caused by camera shake. Additionally, it has a 2.5-inch LCD screen for easy viewing and composing of shots. Overall, the Sony Alpha 100 is recognized for its solid performance and user-friendly design.