How is FOV calculated in astrophotography? FOV = ((57.3 / 1040) * 22.3)
The long side of the frame has a field of view of 1.23 degrees.
How is FOV telescope calculated?
- Divide the focal length of the scope, 1,200mm, by the focal length of the eyepiece, 25mm, to determine that that combination provides 48X magnification.
- Divide the AFoV, 50°, by the magnification, 48X, to yield a TFoV of 50/48, or about 1.0417°.
How is field of view calculated in CCD? Take the two and use this formula: (135.3x D) / L. This will give you the field of view (in arcminutes) for your telescope and imaging device.
How is apparent field of view calculated? With the conventional method used previously, the apparent field of view was calculated by multiplying the real field of view by the binocular magnification. (With this formula, apparent field of view wider than 65˚ is called wide field of view.)