<p>Back in October, Sony announced the Cyber-Shot RX10, a 24-200mm camera that had the particularity of featuring a lens with a fixed f2.8 aperture, regardless of how far you zoom. Inside, it shares most of its hardware with its famed RX100 older sibling which was built for ultra-compact low-light performance. When I previously covered the RX10, I imagined that it would be a great "do it all" camera since most people I know love having the flexibility of a long zoom.</p><p>Most high-powered zoom lenses aperture will get smaller as you zoom far away. This means that less light hit the sensor and of course, that has a big impact on noise and image quality. That's why the RX10's fixed f2.8 aperture is so great you get all the long-zoom benefits, without the obvious drawbacks. I had an opportunity to put the theory to the test yesterday: here are some photos and video that I have captured with an RX10 loaner that I had on hand for a few hours yesterday.</p><p>If you want to jump right away and take a look for yourself at the high-definition photos, I've uploaded the full-size, untouched images to our Ubergizmo Flickr account.</p><p>Still images</p><p><a href="http://www.ubergizmo.com/2013/12/sony-rx10-photo-and-video-samples/">Keep reading...</a></p>