Coronado 10 mm Blocking Filter
This Coronado 10mm Blocking Filter is just as integral to your eye safety and the system's performance as the primary element. If you are switching to a longer focal length telescope your SolarMax system you can purchase blocking filters separately.
There is no advantage for visual use in using a larger blocking filter than required based on the focal length; however, based on customer feedback, we understand that for imaging with telescopes under 500mm fl, the BF10 is easier to use than the BF5. The Blocking Filter is not a stand-alone filter. It is an integral part of the Coronado design and cannot be used without a SolarMax series filter on the front of the optical system.
Dimensions & Specifications
Type of Solar Equipment: Blocking Filter
Emission Line: H-Alpha
Blocking Filter or ERF Included: BF10
Solar Blocking Filter Type: 1.25" Diagonal
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Default manufacturer warranty.
Return & Exchange Policy
At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.
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