how to calculate the magnification in prime focus?
Related to this Question How do you calculate the total magnification of a microscope? How do you determine the magnification of a microscope's eyepiece? A microscope produces an image that is 5.5 x 10-4 m high using a magnification of 125 times. What is the actual size of the object?
How to Calculate the Height of an Image for a Concave Mirror Step 1: Identify the information given in the problem you will need either: The height of the object, ho and the magnification index of the mirror, m, or The height of the object, ho, the distance between the obj...
Calculate the highest total magnification for a microscope with a 12X ocular lens and objective lenses of 5X, 7X, and 25X. Use the GRASP method to answer this question. If you are using the 40x lens, what is your total magnification? What is the total ...
You can use the changes in the light intensities to calculate the rate of the asteroid's rotation. Comets and Meteors Comet Kohoutek Photo courtesy of NASA A comet or a meteor streaking across the sky is an exciting sight for anyone, and a telescope can make these objects even more ...
You can use the changes in the light intensities to calculate the rate of the asteroid's rotation. Comets and Meteors Comet Kohoutek Photo courtesy of NASA A comet or a meteor streaking across the sky is an exciting sight for anyone, and a telescope can make these objects even more ...
How to calculate sample size There are many established guidelines and formulas that can help you in determining the right sample size. The easiest way to define your sample size is using a sample size calculator, or you can use a manual sample size calculation if you...
device. Once you have measured the voltage, other quantities are just a calculation away. For example, Ohm’s law states that voltage between two points in a circuit equals the current times the resistance. From any two of these quantities you can calculate the third using the formula shown ...
If you know how much the lens has to move in and out then it's simple, after all my research, to calculate the optimum aperture. The formula to determine the optimum aperture, knowing the total image depth from the front to the back of the image is:...
Yes, but then you have to switch eyepieces if you want to increase magnification. It’s not so easy to take a heavy 2” eyepiece out of the focuser and then put a light, short focal length eyepiece and the 2” to 1 1/4” in. You have real balance issues and have to lock...