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Field of View Calculator Test different telescope, camera & eyepiece combinations.
20 wrz 2023 · How to Calculate Telescope Field of View? The field of view (FOV) of a telescope is calculated using either the eyepiece field of view and magnification, or the diameter of the field stop and focal length.
The true field of view is the number of degrees your eyepiece shows you when you use it with your telescope. To calculate this, you divide the eyepiece’s apparent field of view by the magnification that the eyepiece provides when used with the telescope.
Calculate the actual field of view seen through the eyepiece. Formula: Eyepiece Field of View / ( Telescope Focal Length / Eyepiece Focal Length )
This calculator will help you find the true field of view of a telescope after an eyepiece is set. You will need to know three variables in order to calculate it. These are: Eyepiece field of view – This is the field of view the eyepiece comes with.
Astronomy field of view calculator. To bring up a field of view, select your telescope make and model, then select your camera make and model. You can select your eyepiece or binoculars by clicking 'Mode'. Click on 'Targets' to choose the object you wish to view.