Tag Archives: frequency

Measuring Resolution, Nyquist and Aliasing.

Posted on March 10, 2011 by alisterchapman

When measuring the resolution of a well designed video camera, you never want to see resolution that is significantly higher than HALF of the sensors resolution. Why is this? Why don’t I get 1920 x1080 resolution from an EX1, which … Continue reading →

Posted in Uncategorized | Tagged , , , , , , | 3 Comments

Shutter, shutter speed and shutter angle.

Posted on March 8, 2011 by alisterchapman

So you have your nice camcorder, EX1, EX3, AF100, F3 or whatever and it has a function called the shutter. This function may have different ways of being set, fractions of seconds or angle. What is it that the shutter … Continue reading →

Posted in Uncategorized | Tagged , , , , , | 25 Comments