Comments on: how can i calculate the minimum & maximum magnification of a telescope? http://www.telescopebuyingguide.com/blog/how-can-i-calculate-the-minimum-maximum-magnification-of-a-telescope/ Thu, 17 May 2012 20:01:48 +0000 http://wordpress.org/?v=2.7 hourly 1 By: Tuncay U http://www.telescopebuyingguide.com/blog/how-can-i-calculate-the-minimum-maximum-magnification-of-a-telescope/comment-page-1/#comment-1737 Tuncay U Sun, 26 Jul 2009 02:07:55 +0000 http://www.telescopebuyingguide.com/blog/how-can-i-calculate-the-minimum-maximum-magnification-of-a-telescope/#comment-1737 magnification=distance image/distance object we measure them by experimentally in a dark room.possible:max=400times min=3 times aproxsimetly magnification=distance image/distance object
we measure them by experimentally in a dark room.possible:max=400times min=3 times aproxsimetly

]]> By: knr http://www.telescopebuyingguide.com/blog/how-can-i-calculate-the-minimum-maximum-magnification-of-a-telescope/comment-page-1/#comment-1736 knr Fri, 24 Jul 2009 23:47:08 +0000 http://www.telescopebuyingguide.com/blog/how-can-i-calculate-the-minimum-maximum-magnification-of-a-telescope/#comment-1736 for a telescope ( astronomical type) , if fo snf fe are the focl length of objective and eyepiece,and D is the ditance of distinct vision, then, the mgnification will be maximum M = fo / fe ( at far point) and the minium magnification M = fo/fe( 1 + fe/D) for a telescope ( astronomical type) , if fo snf fe are the focl length of objective and eyepiece,and D is the ditance of distinct vision,

then, the mgnification will be maximum M = fo / fe ( at far point)

and the minium magnification M = fo/fe( 1 + fe/D)

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