Coronado BF-5 5mm Solar Blocking Filter
- Blocking filter for Coronado primary filters
- Secondary interference filter for full disc image of the Sun for telescopes up to 500mm focal length
Item #: BF5
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, 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 500mm focal length.
Limited Warranty against defects in materials or workmanship for two years from date of purchase. This warranty is provided by Meade for the benefit of the original retail purchaser only. For complete warranty details contact Meade at 800-626-3233.
Please note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.
- User level
- T-max tuner
- Two year