The Pentax Optio E35 is an excellent digital camera that can capture photos with a maximum resolution of 10 megapixels, which is enough to produce great prints. With this resolution, you can print your photos at standard sizes like 4x6 inches or 5x7 inches up to poster-sized prints of 16x24 inches and larger. It's important to note that the higher the resolution of your photo is when printed, the better it will look. For example, if you're printing a 4x6 inch photo from your Pentax Optio E35, then you'll get best results by using a file size of 3264 x 2448 pixels or greater.