Technical Blog

  • How to Focus a Camera 

    Lenses are only as good as your focusing procedure. A few tips from an optical engineering consultant. Advice tidbit #1: Don't use the center! Visi...
  • CMOS Sensor Size

  • Raspberry Pi Video Conferencing

  • Benchmarking: Nikon D750 vs Pro 11 Cameras

  • Shutter Speed: HDR and Low Light

    Shutter speed (or pixel integration timing) is a critical factor when defining the required low-light capabilities of a sensor/lens combination for...
  • The Megapixel Wars: MTF vs. SFR. vs. Resolution vs. Pixel Count

    Articles stating that some camera phones have >30MP usually fail to investigate the actual output resolution and sharpness of the device.