H-alpha blocking filter
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H-alpha Blocking Filters
Blocking filters are used behind the primary lens and offer the same protective effect as ERF filters in front of the lens. In various configurations, they are essential for safe Sun observation.
For free combination with a Lunt-Solar-Systems H-alpha solar-telescope or -filter
1298.00 €
Estimated delivery time : 3-4 days (valid for new orders)
For free combination with a Lunt-Solar-Systems H-alpha solar-telescope or -filter
1998.00 €
Estimated delivery time : 3-4 days (valid for new orders)
For free combination with a Lunt-Solar-Systems H-alpha solar-telescope or -filter
1998.00 €
Estimated delivery time : 3-4 days (valid for new orders)
1298.00 €
Estimated delivery time : 3-4 days (valid for new orders)
3498.00 €
Estimated delivery time : 1 week (valid for new orders)
699.00 €
Estimated delivery time : 3-4 days (valid for new orders)
CORONADO - 5 mm blocking filter
529.00 €
Estimated delivery time : 1-2 days (valid for new orders)
