What are the pros and cons of a 1/2.5 inch image sensor in a video camera? - Quora
Image sensor format - Wikipedia
Amazon.com : Microscope Camera, 2592 x 1944 5.0MP USB HD CMOS Digital Electronic Eyepiece Camera,with Mount Adapter 5MP, 2.0 Interface Image Sensor 1/2.5 inch : Electronics
8MP 1/2.5" Sony IMX274 Sensor MIPI board support filters switch cds 38mm | Hupuu Electronics
Demystifying digital camera sensors once and for all | TechHive
Image Sensor for Consumer Cameras | Image Sensor for Consumer Cameras | Image Sensor | Products & Solutions | Sony Semiconductor Solutions Group
CMOS Sensor Size Comparison Guide and Lens Calculator
5MP USB 2.0 CMOS Color Digital Microscope Camera + 2K Video Capture 60fps + Measurement for Windows XP/Vista/7/8/10, Mac OSX, Linux 2.6 and Above | Boli Optics Microscope Store
8.3MP SONY imx274 1/2.5" CMOS sensor 30fps USB2.0 digital microscope camera for Microscope
Image sensor format - Wikipedia
Why are digital camera sensor sizes specified like 1/1.7' or 1/2.5' (a form of number so unusual I can't even think of a word for it)? - Quora