Calcium blocking filter

Calcium-Blocking-Filters

Like the H-alpha block filters, the calcium modules are also a combination of energy block filters and interference filters. Here tuned to the Wavelangth of 393nm.

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Picture of LuntSolarSystems - Calcium Blocking Filter Modul with B1200 - 2'' in Star diagonal with T2 connention

LuntSolarSystems - Calcium Blocking Filter Modul with B1200 - 2'' in Star diagonal with T2 connention

2399.00 €
Delivery date : 1-4 days
Picture of LuntSolarSystems - Calcium Blocking Filter Modul with B1800 - 2'' in extension tube with T2 and 2'' connection

LuntSolarSystems - Calcium Blocking Filter Modul with B1800 - 2'' in extension tube with T2 and 2'' connection

Transforms normal refractor telescopes up to 1620mm focal length into Ca-K solar telescopes. No further accessories required.
2799.00 €
Delivery date : 1 week
Picture of LuntSolarSystems - Calcium Blocking Filter Modul with B1800 - 2'' in Star diagonal with T2 connection

LuntSolarSystems - Calcium Blocking Filter Modul with B1800 - 2'' in Star diagonal with T2 connection

2799.00 €
Delivery date : 3-4 days
Picture of LuntSolarSystems - Calcium Blocking Filter Modul with B600 - 2'' in extension tube with T2 and 2'' connection

LuntSolarSystems - Calcium Blocking Filter Modul with B600 - 2'' in extension tube with T2 and 2'' connection

1899.00 €
Delivery date : 3-4 days
Picture of LuntSolarSystems - Calcium Blocking Filter Modul with B600 - 2'' in Star diagonal with T2 connection

LuntSolarSystems - Calcium Blocking Filter Modul with B600 - 2'' in Star diagonal with T2 connection

1899.00 €
Delivery date : 3-4 days
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