The EOS 50D features a bright, high resolution, 3.0-inch Clear View LCD monitor with 920,000 (dots/VGA) pixels and a broad viewing angle of 160° horizontally and vertically. It offers a brighter and more detailed display than the EOS 40D, includes a new smudge-resistant coating, and is perfect for accessing camera settings like ISO, Metering modes AF Point selection and flash options. Plus, it's superb for reviewing, editing and deleting photos or composing new images in Live View Function.
With some lenses, the peripheral AF points may become sensitive to either vertical or horizontal lines (they will not function as cross-type AF points). These lenses are: EF 35-80mm f/4-5.6, EF 35-80mm f/4-5.6 II, EF 35-80mm f/4-5.6 III, EF 35-80mm f/4-5.6 USM, EF 35-105mm f/4.5-5.6, EF 35-105mm f/4.5-5.6 USM, EF 80-200mm f/4.5-5.6 II, EF80-200 f/4.5-5.6 USM.