The Canon T90 is a professional 35mm SLR film camera that was introduced by Canon in 1986. It was the last high-end manual focus camera produced by Canon before the transition to autofocus. The T90 features a rugged and durable body made of metal and plastic, with a comfortable grip for extended use. It has a bright and clear viewfinder with a 0.75x magnification, allowing for precise framing and focusing. The camera offers a wide range of exposure modes, including aperture priority, shutter priority, and manual mode, giving photographers full control over their images. It also has a built-in motor drive, capable of shooting up to 4.5 frames per second, making it suitable for action photography. The T90 is compatible with Canon FD lenses, providing a wide selection of high-quality optics. Overall, the Canon T90 is a reliable and versatile camera for professional photographers.