The D40 high resolution image quality is made possible bi nikon high performance imaging sensor and exclusive nikon image processing engine which assures stunning sharpness and color. nikon smallest digital SLR ever at just over 16 ounces, the beautifully styled and compact D40 makes high performance digital SLR photography easier and more convenient than ever . designed exclusively for use with nikon DX format digital SLR this ultra compact 3x zoom offers nikkor sharpness and versatility in a wide variety of shooting situation .