The Canon EOS (Electro-Optical System) autofocus 35 mm film and digital SLR camera system was introduced in 1987 with the Canon EOS 650 and is still in production as Canon’s current dSLR system. The acronym EOS was chosen for Eos, the Titan Goddess of dawn in Greek mythology, and is often pronounced as a word (i.e., EE-oss), although some spell out the letters, reading it as an initialism. There is no officially correct pronunciation.
At the heart of the system is the EF lens mount, which replaced the previous FD lens mount.
The Canon EOS 500D is a 15.1 megapixel digital single-lens reflex camera, announced by Canon on 25 March, 2009. It was released in May 2009.[1][2] It is known as the EOS Kiss X3 in Japan, and as the EOS Rebel T1i in North America. It continues the Rebel line of mid-range DSLR cameras, is placed by Canon as the next model up from the EOS 450D, and is superseded by the EOS 550D.
It is the third digital single-lens reflex camera to feature a movie mode and the second to feature full 1080p video recording, albeit at the rate of 20 frames/sec. The camera shares a few features with the high-end Canon EOS 5D Mark II, including movie mode, Live preview, and DiG!C 4. Like the EOS 450D and EOS 1000D, it uses SDHC media storage, and is the third EOS model to use that medium instead of CompactFlash. Like the EOS 5D Mark II, video clips are recorded as MOV (QuickTime) files with H.264/MPEG-4 compressed video and linear PCM audio
The Canon EOS 500D received favorable reviews on its release.
IT Reviews gave the camera a Recommended Award, and concluded: “Canon’s DSLR range continues to go from strength to strength with this considerably enhanced upgrade of the EOS 450D, which manages to keep almost all of the previous physical features while improving the processor and the ISO range and adding a new Full HD video facility.”
Digital Photography Review said: “For anybody buying their first DSLR the 500D is an easy recommendation but you might want to have a look at the Nikon D5000 as well. It comes with a similar feature set to the 500D (‘only’ 720P video though) and performs slightly better in low light.”
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