Newtonian Diagonal Baffle Calculator

Focal plane diameter =
Distance between the bottom of the focuser tube and the focal plane =
Focuser tube inside diameter =
Diagonal size =
Distance between the diagonal and the focal plane =
Distance between the diagonal and the focuser's baffle =
Distance between the diagonal and the baffle on the far side of the upper end =



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Dimensions are:

Mel Bartels, 2011