An alternative to LiDAR technology, a TOF lens maps out its surroundings using a sensor rather than laser.

Initially used by the military, and in space to map the moon’s surface, it has now found its way into self-driving cars and of course camera phones. It is a remote sensing technology that uses lasers to measure the exact distance and depth of objects to map out an accurate picture of the surrounding area – great for AR (augmented reality) apps and taking photos. LiDAR: LiDAR stands for light detection and ranging. F-stop numbers differ between devices, but the lower the f-stop number the more light is let in. It plays an important part in creating the aesthetic of an image, such as bokeh effects. The f-stop is a measure of the aperture of a lens, indicating how much light is being let through to the sensor. Best Camera Phone Of 2023īokeh: Bokeh is a photographic technique that uses the blurring of the background of an image to focus attention on a specific area.į-stop: All lenses have apertures which open and close like 360° eyelids to control how much light passes through. While we work hard to provide accurate and up to date information that we think you will find relevant, Forbes Advisor does not and cannot guarantee that any information provided is complete and makes no representations or warranties in connection thereto, nor to the accuracy or applicability thereof.

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