Camera lenses were originally fully mechanical (and in some cases, still are; witness my Rokinon Cine optics suite). The user manually focused them, manually set the aperture, and manually zoomed them ...

I put the Oppo Find X9 Pro’s Hasselblad telephoto lens to the test on moon shots and star clusters. Here’s what worked and ...

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When it comes to purchasing a lens for your digital camera, the sheer number of options, specifications, acronyms, and features is enough to make anyone throw up their hands in frustration and resort ...