Filters
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Lunt - Blocking Filter B600d 2 " - in Star diagonal with T2 connection
This 2.00" Lunt Solar Systems B600 Blocking Filter is housed in a star diagonal with a T2 connection.For best performance, be sure to pair your Lunt Solar Systems h-Alpha filter with the proper sized Lunt blocking filter ... Learn More
Model#: B600d2
$299.00 -
Lunt - Blocking Filter B600d 1.25 " - in Star diagonal with T2 connection
This 1.25" Lunt Solar Systems B600 Blocking Filter is housed in a star diagonal with a T2 connection.For best performance, be sure to pair your Lunt Solar Systems h-Alpha filter with the proper sized Lunt blocking filter ... Learn More
Model#: B600d1
$299.00 -
Lunt - 6mm Blocking Filter 2 " - in extension tube with T2 and 2 " connection
For telescopes with 2 inch focuser. Lunt Solar Systems currently offers 4 blocking filter apertures for use with our Etalon systems.The Blocking Filter houses additional filters which are required for the safety and performance of the solar package ... Learn More
Model#: B600s2
$348.00 -
Lunt - 6mm Blocking filter 1.25 " - in extension tube with T2 and 2 " connection
For telescopes with 1.25 inch focuserLunt Solar Systems currently offers 4 blocking filter apertures for use with our Etalon systems.The Blocking Filter houses additional filters which are required for the safety and performance of the solar package ... Learn More
Model#: B600s1
$348.00 -
Lunt - 100mm Energy Rejection Filter
Energy Rejection Filters (ERF's) reduce the heat load on your filter assembly by absorbing or reflecting ultra-violet and/or infra-red light ... Learn More
Model#: LS100ERF
$325.00 -
Coronado - 5mm Blocking Filter
The 5mm Blocking Filter is for use with any of the SolarMax series for telescopes with a focal length up to 500mm. It is a 1.25" right angled diagonal unit.
... Learn MoreModel#: BF5
$329.00 -
Coronado - 10mm Blocking Filter
The 10mm Blocking Filter is for use with any of the SolarMax series filters it is optimised to provide a full disc image on telescopes with a focal length up to 1000mm. It is a 1.25" right angled diagonal unit.
... Learn MoreModel#: BF10
$499.00 -
Baader Planetarium - K-Line Filter stacked 1.25" (incl. 3.8 AstroSolar 200x290mm Photo Film)
The New Baader Planetarium Calcium K-Line Filter makes imaging of the sun in K-Line accessible to anyone with a telescope and digital camera or webcam ... Learn More
FREE SHIPPINGModel#: CAK-1(48 States)
$329.00



















