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Coronado Instruments BF-10 Blocking Filter

5.0 out of 5 stars
1 customer reviews

Price: $499.00



The Blocking Filter is the second element in any Coronado H-Alpha system, it is just as crucial to your safety and the system''''s'' performance as the front element. If you are switching to a longer focal length telescope your SolarMax system you can purchase blocking filters separately. The BF-10 to be used on telescopes with a focal length





Customers Reviews

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5.0 out of 5 stars

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Most Helpful Customer Reviews

BF-10 Blocking Filter

By Roy E. Gustafson on October, 16th 2009

I received the BF10 in record time and used it the day I got it. I have a BF5, but the BF10 gave me a larger image and a great view. I recommend the BF10 with the Orion ShortTube 80. Roy

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