When we are at National Wildlife Refuges you often see interesting subjects way off in the distance, but too far away to get good images. Adobe has an “Enhance” feature now that you can “enhance” to Double the size of the image but it only works for certain “Raw”types. But many times I want more enlargement than “Enhance” gives you. I almost always shoot “Raw” images because I can get more detail & adjust them somewhat before opening them in Photoshop. Using Camera Raw I can also “UpRez” my images when using Adobe Camera Raw Data. This way of super uprezzing seems to work quite well most of the time. All you have to do is enter larger amounts in the Image sizing window in the Camera Raw Size Panel. Give it a try! You can also add a “High Pass” Sharpening Technique layer over the final image to enhance the sharpness more. Just adjust the opacity of the sharpness layer to what you like. I have found that when you adjust this lessen the amount a little more for better results. There are other ways to upRez but this is what I use quite often plus it is in your Adobe Photoshop already. So it easily works in my Image Workflow. Also the images here are downsized to 1200 pixel size for WordPress posting so the Full image has much more detail.