Celestron 80ED manual Filter, Contrast-Booster 1-1/4 by Baader #94121

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Axiom – As an extension of the Ultima line, a new wide angle series is offered – called the Axiom series. All units are seven element designs and feature a 70º extra wide field of view (except the 50mm). All are fully multicoated and contain all the features of the Ultimas.

Filter, Contrast-Booster 1-1/4" by Baader - (#94121)

This is our newest high quality filter that eliminates most color aberration inherent in achromatic refractor telescopes. The filter also reduces your view of the blue hue around lunar and planetary subjects. Features multi-layer coatings for 95% transmission.

A full description of all Celestron accessories can be found at www.celestron.com)

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Contents 80ED Spotting Scope #52280 Word of Caution How to Use this ManualIntroduction Equatorial Mount Getting StartedPhotographic Tripod What next?80ED Spotting Scope Attaching the Standard AccessoriesRemoving the Lens Cover Attaching The Finderscope Aligning the FinderscopeUsing Your Spotting Scope Photographically Using Your Spotting Scope VisuallyFocusing Changing EyepiecesStoring Your Spotting Scope Focusing The CameraAttaching a Camera Technical Specifications 80EDVisual Observing Information FocusingCalculating Magnification Power Metering Photography HintsField of View Reducing VibrationObserving the Planets Astronomy with Your Spotting ScopeObserving the Moon Observing Deep Sky ObjectsMore Care and Cleaning of the OpticsPhotographing the Moon Optional Accessories Filter, Contrast-Booster 1-1/4 by Baader #94121 Celestron TWO Year Warranty