Frank J Casella's articles with the keyword: ccd sensor

In this day and age of technology you’ll never miss a picture of a rainbow. Digital cameras changed photography, and now smart phones are changing digital cameras. Yet, not too long ago my camera of choice was a Pentax and not an iPhone. But now the iPhone camera is becoming competitive, if not superior, to the DSLR or especially the Point and Shoot camera. I tried using Android phone cameras, and in my tests there is much more attention going into the iPhone camera by Apple than by Sams…