The EOS-1D and EOS-1Ds are based on the same digital camera body, and share many features and a similar operation. However, the 4.15 megapixel sensor and 8fps shooting of the EOS-1D makes it ideal for news and sports photographers, while the 11.1 megapixel sensor and 3fps shooting of the EOS-1Ds will appeal to a very broad spectrum of professionals, including advertising and fashion photographers.
The new camera incorporates a full-frame CMOS sensor developed and manufactured by Canon. With a size of 24 x 36mm, it covers the same area as a film frame. This makes maximum use of the standard angle-of-view of EF lenses, especially the wide-angle series. The RAW recording file produces an image file size of 11.4MB, yet despite this size, the 3fps shooting rate can be maintained for up to 10 shots in a single burst. The camera will also generate RAW and JPEG files at the same time, if required, without any discernible loss of speed or burst length.
The EOS-1Ds supports CompactFlash Type I and Type II storage cards and Microdrives. Previous cameras only recognize 2GB of storage (FAT 16 format), even if the card or drive offers more. The new camera uses both the FAT 16 and FAT 32 formats, recognizing storage up to 2048GB -if and when this becomes available.
The sensitivity of the sensor can be set to the equivalent of ISO speeds between 100 and 1250 (and even ISO 50 using a Custom Function). The fastest shutter speed is 1/8000 of a second, with flash synchronization at 1/250 of a second. A shutter time lag of just 55ms, together with ultra-fast and precise 45-point autofocus will help photographers to capture decisive moments. |