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Blocking filter for Coronado primary filters

Availability

Product ID 71957
Brand Meade Instruments Corp.
Warranty 5
EAN 0643824211179
Package size (LxWxH) 15x11x11
Shipping Weight 0.1
Description

Coronado BF-5 right angle (1.25" diagonal) type secondary blocking filter. The blocking filter is the second element in any Coronado H-alpha system, and 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 500mm focal length.

Specifications
Product ID 71957
Brand Meade Instruments Corp.
Warranty 5
EAN 0643824211179
Package size (LxWxH) 15x11x11
Shipping Weight 0.1
solar
Field stop diameter, mm 5
Eyepiece barrel diameter, in 1.25
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