A lens focuses light onto the sensor of a digital camera and is critical to photography. To help you make an informed choice when buying or mounting an optic, we explain some of the most important ...

The depth-defying lens can focus on multiple objects at different distances.

I'm an amateur photographer from way back, and I've got a question about my new DSLR camera and lenses. In the olden days of 35mm film cameras, a 28mm lens was considered a wide-angle lens. My Canon ...

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Dual camera smartphone technology certainly isn’t new anymore, but we are seeing a new trend emerge whereby manufacturers are offering “optical zoom” capabilities inside their smartphones. Two notable ...

When it comes to high-end mobile photography, it’s impossible to escape the camera bump. But why? To understand, let’s dive a little deeper into the inner workings of the smartphone camera. Before ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› Advice, staff picks, ...