Optical mouse components hi-res stock photography and images - Alamy
Parul Polytechnic Institute - An optical mouse is a computer mouse which uses a light source typically a LED and a light detector such as an array of photodiodes, to detect movement
How does a computer mouse work? - Explain that Stuff
Insight - How Computer Optical Mouse works
Parts of standard optical mouse (courtesy: Agilent Systems). | Download Scientific Diagram
16 Best Gaming Mice and Mousepads (2023): Wireless, Wired, and Under $50 | WIRED
Parts of a computer mouse and its functions - Know Computing