Our Verdict The Lorex 2K Wi‑Fi Lightbulb Camera is one of the easiest ways to add smart home security features to your home. Screw it into a light socket, connect it to the internet, and you ...

4. Shoot wide open Select the widest aperture you can, to allow as much light into the sensor as possible. Don’t worry about depth of field: the smaller sensor area of a camera phone will ...

In a film camera, light captured through an optical system strikes a piece of film, which is exposed and then developed using a chemical process. In a digital camera, that light still travels through ...