Which two main cosideration are kept in mind while designing the "objective" of an astronomical tele

Asked by  | 8th Dec, 2008, 08:44: PM

Expert Answer:

The objective of an astronomical telescope must have

a large objective focal length for greater magnifying power.

large aperture which increases light gathering power of the telescope and resolving power.

Answered by  | 9th Dec, 2008, 05:34: PM

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