Filters | Telescopes.net

Lunt - 12mm Blocking Filter 2 " - in extension tube with T2 and 2 " connection

The Lunt Solar Systems B1200 Blocking Filter is its own unique system which houses ... Learn More

Model#: B1200s2

$648.00

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Lunt - 6mm Blocking Filter 2 " - calcium K in Star diagonal with T2 connection

Calcium K (Ca-K) Telescopes and Filters are used to study the wavelength of 393.4nm. ... Learn More

Model#: LS6CaKMDd

$718.00

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Lunt - 6mm Blocking filter 2 " - in extension tube with T2 and 2 " connection

Calcium K (Ca-K) Telescopes and Filters are used to study the wavelength of 393.4nm. ... Learn More

Model#: LS6CaKMDs

$718.00

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Lunt - Blocking Filter B1200 2 " - in star diagonal with T2 connection

This 2.00" Lunt Solar Systems B1200 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#: B1200d2

$648.00

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Lunt - Blocking Filter B1800d 2 " - in star diagonal with T2 connection

This 2.00" Lunt Solar Systems B1800 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#: B1800d2

$998.00

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Lunt - Blocking Filter B1800s 2 " - in extension tube with T2 and 2 " connection

2.00" Lunt Solar Systems B1800 Blocking Filter in extension tube with T2 and 2" connectionFor best performance, be sure to pair your Lunt Solar Systems h-Alpha filter with the proper sized Lunt blocking filter ... Learn More

Model#: B1800s2

$998.00