[ GLOSSARY DEFINITION ] Camera

ToF Sensor

A depth sensor that measures distance to subjects, improving AR and portrait effects.

Also known as: Time-of-Flight Depth Sensor LiDAR 3D ToF

Full Definition & Technical Explanation

ToF (time-of-flight) / LiDAR sensors measure how long light takes to return, building a depth map. See Depth sensor (TOF 3D): Yes. It sharpens portrait separation and speeds autofocus in the dark.

Apple calls its version LiDAR on Pro models. It also powers AR measuring apps.

Where ToF Sensor Matters

Frequently Asked Questions

What is ToF Sensor?

A depth sensor that measures distance to subjects, improving AR and portrait effects.

What terms are related to ToF Sensor?

Related Camera terms include Bokeh, Phase Autofocus, NPU.

Related Technical Terms

Bokeh
The pleasing blur behind a subject in portraits, produced by wide apertures or software. Camera
Phase Autofocus
A fast autofocus system that measures light phase to lock focus instantly. Camera
NPU
A dedicated AI accelerator for photo, voice, and on-device machine learning. Performance
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