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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
197mm Inside Diameter 6
Especially with an orange sun
Up to 10 hours of battery
Designed specifically for Explore Scientific’s ED102 Telescopes
Astrozap Off-Axis Glass Solar Filter 340mm-346mm Half Edited 197mm Inside Diameter 6Astrozap 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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