In digital zoom, enlarging the "zoomed" area reduces the image resolution and the image quality. Digital zoom is essentially a crop. Although optical will beat digital there are some good reasons to use crop mode in the camera instead of the TC: But Clear Image Zoom is different. So using digital zoom is not a good idea. That is, it’s a software approach rather than an optical one. They produce much better-quality images. The results surprised me when you put them both at 1.5X Zoom. Is it just a marketing term or is there a genuine difference? August 24th, 2019, 11:45 PM #2: Christopher Young. The higher the optical zoom, the photographer can take the photo of the subject from a greater distance and still can get a clear quality shot. Is it just a marketing term or is there a genuine difference? In the case of the Clear Image option, there’s some fancy algorithm magic that does a pretty good job of mitigating that sharpness loss. Trustee . What is the difference between the clear image zoom of the HX300 and HX50 I'm considering buying compared to the Precision Digital zoom of my current HX9v? A7III - Clear Image Zoom Vs Digital Zoom. Clear image zoom vs 1.4x teleconverter vs APS-C It makes no sense to have such an incredible camera and use JPEG and CIZ. For our purpose, digital zoom is not really zoom, in the strictest definition of the term. Clear Image Zoom is not available while recording movies . I finally got to see a comparison. Digital zoom: Some cameras offer a digital zoom, which is simply some in-camera image processing. It uses a center crop on the sensor and a software algorithm to zoom in. Precision Digital Zoom, is a software zoom (about the same as when zooming images in PC). Digital zoom is an invention of digital video cameras. Optical zoom: If taking a lot of photos from far away subjects is important to you, be sure that the camera you buy has an optical zoom. Zoom with close to the original image quality. Less than the original image quality . It is not uncommon to see digital videocams with 300x digital zoom. An optical zoom is a true zoom lens, like the zoom lens you’d use on a film camera. What digital zoom does is take a central portion of the image and enlarging it, thus ‘simulating’ optical zoom. With digital zoom, the image quality isn’t as good as it is with optical zoom. More info here DSC-HX300 - Zoom . Clear Image Zoom is not available while recording movies . Digital zoom is nothing more than a crop, and you might as well just do that when you get back home. I have been curious about the difference between these two for a few months now. What is the difference between the clear image zoom of the HX300 and HX50 I'm considering buying compared to the Precision Digital zoom of my current HX9v? 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