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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Explore Scientific Illuminated Polar Finder - EXOS2 Features:
Includes the Bresser EXOS-2 Mount
849mm Diameter 130mm Weight 18lb
1mm Diameter 17
Astrozap Off-Axis Glass Solar Filter 224mm-230mm Eyepiece Focal Length_30-40mm Explore Scientific Illuminated Polar FinderAstrozap Off Axis Glass Solar Filter These are safe off axis solar telescope filters. An off axis solar filter blocks light into the telescope by only allowing light through a small portion of glass that is off center. By reducing the aperture the image is not darker but the visibility of daytime atmospheric turbulence is reduced. This premium off axis solar filter has an aluminum cell that is secured and centered to the tube end of the telescope with
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