In this episode, we simulate noisy camera sensor conditions to show how digital noise affects your astrophotography images. Whether you're using a DSLR or a dedicated astro camera, this video helps ...

Buying your first interchangeable lens camera can be daunting. We explain the benefits of SLRs and mirrorless technology, and highlight some of the best models we've tested.

In a digital single lens reflex (DSLR) camera, the sensor is positioned behind the mirror assembly, which flips out of the way to let light coming through the lens hit the sensor.

The DxOMark Sensor test measures how well a camera's sensor fares when it comes to dynamic range, color depth, and low-light performance.