Honor 20 Pro will come with quad camera and "Laser Autofocus" technology, Honor 20 also have the quad camera - Huawei Central
Laser Autofocus Systems - Prior Scientific
Amazon.com: OMTech Autofocus Sensor Kit with Leadshine Stepper Driver and NEMA 34 Stepper Motor for CO2 Laser Engraver, Cutter, Engraving, and Cutting Machines, Automatic Motorized Z-Axis Up Down Focus
The Samsung Galaxy S11 trio to bring laser autofocus - GSMArena.com news
PureFocus850 Laser Autofocus System | Prior Scientific
PDF] A Novel Auto-Focus Method for Image Processing Using Laser Triangulation | Semantic Scholar
Amazon.com: Anker Nebula Cosmos Laser 4K Projector, Android TV 10.0 with 7000+ Apps, Autofocus, Auto Keystone Correction, Screen Fit, Home Theater Image Quality (Renewed) : Electronics
How it works - LG G3's laser auto focus - Android Authority
Here's important information to avoid incorrect camera focus and picture quality in Huawei P40 series - Huawei Central