Does a refractor spotting scope produce a better image than a catadioptric scope? - catadioptric scope not a good choice
In my humble opinion
I prefer to use a telescope to a rod and a whole range retroreflector locations (eg Schmidt-Cassagrain for the central area. In addition, an application catadobptric assistant would build (much more expensive and thus more expensive to purchase) for a simple framework of the observer of refraction.
Sunday, November 15, 2009
Catadioptric Scope Not A Good Choice Does A Refractor Spotting Scope Produce A Better Image Than A Catadioptric Scope?
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