How to Calculate Length of Astronomical Telescope?
Length of Astronomical Telescope calculator uses Length of Telescope = Focal Length of Objective+(Least Distance of Distinct Vision*Focal Length of Eyepiece)/(Least Distance of Distinct Vision+Focal Length of Eyepiece) to calculate the Length of Telescope, The Length of Astronomical Telescope is the distance between the objective lens and the eyepiece. Length of Telescope is denoted by L_{telescope} symbol.
How to calculate Length of Astronomical Telescope using this online calculator? To use this online calculator for Length of Astronomical Telescope, enter Focal Length of Objective (f_{o}), Least Distance of Distinct Vision (D) & Focal Length of Eyepiece (f_{e}) and hit the calculate button. Here is how the Length of Astronomical Telescope calculation can be explained with given input values -> 10344.83 = 1+(0.25*0.04)/(0.25+0.04).