Canon EOS 20Da
8.2 megapixels (effective); auto and manual focus; program and manual exposure; JPEG and RAW file format; ISO range 100 to 3200; proprietary Lithium-Ion battery; 1.8" LCD; Accepts interchangeable Canon EF lenses -- lens not included
Canon blasts their popular 20D into the stratosphere with the 20Da, a specialized model designed for astrophotography. The Canon EOS 20Da retains the strengths of the powerhouse 20D while adding a number of advanced features. A low pass filter delivers sharper and higher contrast images of distant celestial phenomena, and the 1.8" LCD makes targeting and focusing a breeze.