Pentax Focusing Screen Li-80 (AF Scale Matte) for the K20D & K10D Digital SLR Camera

you Kate nd this camera is incredible and we hope that you'll enjoy learning more about it with this DVD we trust that you will find this tutorial helpful and informative this guide is meant to be a study tool you can watch it entirely in one sitting or by chapter press the menu button at any time to return to the main menu and feel free to use the forward or back buttons on your DVD remote to find a particular chapter let's begin with a quick overview of the major parts of a digital SLR camera the first item is the lens the lens magnifies and focuses an image it also controls how much or how little light will enter the camera the second element is the shutter the shutter assembly reflects the image into the viewfinder when you press the shutter button the shutter opens for a very precise period of time to expose the image sensor to the focused image the third component is the image sen