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About Baader Planetarium Universal Star Diagonal

Baader Planetarium Universal Star Diagonal Reviews

Reviewed by 1 customers


This zeiss prism rocks!


from md

Used on sv130edt refractor telescope and C9.25 sct. Provides beautiful, contrasty planetary views. Solid robust construction. Attenuates the light scatter that mirrors exhibit. Excellent at focal ratio of 7 and above by lack of false color from bright objects. Handles the wide view of the pentax XW40 eyepiece. If your scope is a focal ratio of 6 and below get the T2 version, if false color from bright objects bother you.


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Questions about this item:

Saied M  What is the weight of this diagonal? What is the glass used for the inside prism?
Andrew R  Unfortunately the manufacturer does not specify the weight of this diagonal. Baader indicates that this unit uses a Zeiss prism.
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