Magnifying Power of Terrestrial Telescope when Image Forms at Infinity evaluator uses Magnifying Power = Focal Length of Objective/Focal Length of Eyepiece to evaluate the Magnifying Power, Magnifying Power of Terrestrial Telescope when Image Forms at Infinity is defined as the ratio of the angle subtended at the eye by the image formed at the least distance of distinct vision to the angle subtended at the eye by the object lying in infinity. Magnifying Power is denoted by M symbol.
How to evaluate Magnifying Power of Terrestrial Telescope when Image Forms at Infinity using this online evaluator? To use this online evaluator for Magnifying Power of Terrestrial Telescope when Image Forms at Infinity, enter Focal Length of Objective (fo) & Focal Length of Eyepiece (fe) and hit the calculate button.