1.) Aquire a digital camera with a LOT of optical zoom (over 8x at least)
2.) Take aforementioned camera to the top of a high parking garage near which a police helicopter is circling.
3.) Try to take a maximum magnification of the helecopter which is several buildings and several hundred feet above you.
4.) Calculate hand shake using this formula:
(distance factor) * (Optical Zoom Factor)
Hand shaking = --------------------------------------------------------
(length of time helicopter is in viewfinder)
The smaller the the number the less your hand shakes.
My hand shaking factor is much higher then I want it. At 12x optical zoom, the blasted hellicopter would stay in the veiw finder for only a couple of seconds! But sometimes a few moments is all you really need.....
Amanda.
2.) Take aforementioned camera to the top of a high parking garage near which a police helicopter is circling.
3.) Try to take a maximum magnification of the helecopter which is several buildings and several hundred feet above you.
4.) Calculate hand shake using this formula:
(distance factor) * (Optical Zoom Factor)
Hand shaking = --------------------------------------------------------
(length of time helicopter is in viewfinder)
The smaller the the number the less your hand shakes.
My hand shaking factor is much higher then I want it. At 12x optical zoom, the blasted hellicopter would stay in the veiw finder for only a couple of seconds! But sometimes a few moments is all you really need.....
Amanda.