H-alpha blocking filter

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.

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CORONADO - 10 mm blocking filter
587.40 €
CORONADO - 15 mm blocking filter
831.93 €
CORONADO - 30 mm blocking filter
2008.40 €
CORONADO - 5 mm blocking filter
419.33 €
For free combination with a Lunt-Solar-Systems H-alpha solar-telescope or -filter
869.75 €
For free combination with a Lunt-Solar-Systems H-alpha solar-telescope or -filter
869.75 €
For free combination with a Lunt-Solar-Systems H-alpha solar-telescope or -filter
1340.34 €
For free combination with a Lunt-Solar-Systems H-alpha solar-telescope or -filter
1340.34 €