Month: February 2026

Back-Illuminated (BSI) Sensors vs. Standard CMOS: What’s the Difference?

back illuminated sensor

I often get asked why modern cameras capture better low-light images than older designs. I explain this from my own experience with phone and compact cameras. The shift to a back illuminated sensor design changed how light reaches the photosites and made a real difference in everyday photography. Early adopters like OmniVision launched the OV8810 …

Sensor Color Depth: 10-bit vs. 12-bit vs. 14-bit RAW Explained

color depth and bit rate

I’ll walk you through how sensor fidelity shapes final images and why higher precision matters for pro work. Every pixel on your sensor stores numeric values that define tone and hue. Those numbers come from the number of bits assigned per channel. More bits mean smoother gradients during heavy color grading. Standard 8-bit delivers 256 …