When looking for SLR digital cameras, you might check the features like megapixles, first-shot delay i.e. how quickly the camera can take its first shot, next-shot delay, i.e. how quickly the camera can take its next photo and dynamic range.

 

Canon has great SLR cameras, for instance, Canon EOS Rebel XSi for beginner and Canon EOS 40D for advanced users. Canon SLR cameras have excellent image quality and large LCD.

 

Here are some Canon EOS 40D for sale on eBay.