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Coronado 1.25" Secondary Blocking Filter for SolarMax - 10mm # BF10
| Brand | Coronado |
| Part Number | BF10 |
| Availability | available |
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Product Info
Manufacturer Description
Coronado BF-10 right angle (1.25" diagonal) type secondary blocking filter. 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.
Cannot be used without an SM front cell. Secondary interference filter for full disc image of the Sun for telescopes up to 1000mm focal length.
Product carries full one year Meade factory limited warranty (within US/Canada only).
Manufacturer part number: BF10
Reviews
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Mar 20, 2019
Extremely expensive
Pros: Cons: Comments:I does the job. This is a basic 1.25" mirror diagonal (that would cost $50) with an ITF (the maier photonics equivalent would cost $75 and the BelOptik equivalent about $200) and the blocking filter itself. This mens that we are paying about $350-$400 for a 10mm blocking filter. To me this is expensive.
Bottom Line: Would you recommend this item? Yes
I'm using it in a PST modification stage 2 with a 70/700 donner. It works.This review was provided courtesy of AgenaAstro.com
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