I didn’t post any photography related topics in the past 2 weeks and was busy with iPhone 4 & iOS4. I promise I will post more photography info right after this. By thy way, this is kinda related. Following is the iPhone 4 back camera spec in case you want to know.

  • 5.0 Mpixels (2592 x 1936)
  • 1/3.2″ back-illuminated CMOS sensor
  • 4:3 aspect ratio
  • 35 mm film camera crop factor: 7.64
  • Low ISO 80 (or better)
  • 3.85 mm lens focal length
  • f/2.8 lens aperture
  • Autofocus: tap to focus

The senors size is almost as big as the ones on a low end P&S and it is a back-illuminated CMOS sensor which helps with lowlight conditions. With this lens and sensor size, it corresponds to 35mm film camera equivalent lens of 30mm with f22.