Best Telescopes for Focuser
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- 1 RECOMMENDED by 2 people for FOCUSER
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The focuser lubrication will gum up making focusing hard and causing more tube vibration, and the cold will also hurt AA battery performance and thus overall GoTo functionality.
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The focuser could have a finer adjustment.
Read more reviewsPositives: Easy To Use, Optical Design: Newtonians, Finderscope: Optical, Mount Type: Altazimuth -
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- 2 RECOMMENDED by 2 people for FOCUSER
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The focuser was sloppy, too much play.
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At higher powers, (above 150x) the focuser is a little hard to handle.
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(as another reviewer noted: there's an additional lens in the focuser giving you the 1000mm length).
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Due to this scopes design (its rated at f8 1000mm) the mirror on mine is f3.3 420mm and uses a lens in the focuser to achieve the f8, unfoturnately the focuser lens mount blocks approximently 38% of the light cone which reduces the potential that a 5...
Read more reviewsPositives: Optical Design: Newtonians, Finderscope: Optical, Mount Type: Equatorial -
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