The Olympus E-10 is a digital single-lens reflex camera with a 4.0-megapixel CCD image sensor that was introduced in 2000.

Unlike most digital SLRs the camera is not a system camera – its lens is fixed to the body.

Instead of a moving (reflex) mirror a beam splitting fixed (non-reflex) prism is used to split the image between the optical viewfinder and CCD.

[1] Thus it was possible to have a live view on the LCD and in parallel see the image in the TTL viewfinder.

The E-10 has a strong metallic case that weighs in at approximately 37 oz (1,000 g).