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  1. APM - Herschelwedge / Solarprism 1.25 "

    APM - Herschelwedge / Solarprism 1.25 "

    Herschelwedges/Solarprisms designed by APM Telescopes for high resolution photo-visuel work with refractors and shiefspieglers.Warning: Never use the Herschelwedge in Catadioptric Telescopes like Schmidt Cassegrain or Maksutov Cassegrain ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: 10013
    $220.00

  2. Baader Planetarium - AstroSolar maximum size, 117x117cm, Telescope Quality, ND = 5.0

    Baader Planetarium - AstroSolar maximum size, 117x117cm, Telescope Quality, ND = 5.0

    Baader Planetarium AstroSolar Safety Film, maximum size- 117x117cm, Telescope Quality, ND = 5.0Baader Planetarium's AstroSolar™ Safety Film delivers white light views of the Sun that are unmatched by any other objective solar filter or material ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: ASOLV-L
    $337.00

  3. Baader Planetarium - K-Line Filter stacked 1.25" (incl. 3.8 AstroSolar 200x290mm Photo Film)

    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
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    (48 States)
    Model#: CAK-1
    $329.00

  4. Coronado - 10mm Blocking Filter

    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.

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    Model#: BF10
    $499.00

  5. Coronado - 5mm Blocking Filter

    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.

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    Model#: BF5
    $329.00

  6. Hutech - IDAS D5.2 Solar Filter 82mm

    Hutech - IDAS D5.2 Solar Filter 82mm

    Hutech - IDAS D5.2 Solar Filter 82mm

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    FREE SHIPPING
    (48 States)
    Model#: UHBD52-82
    $349.00

  7. Lunt - 100mm Energy Rejection Filter

    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

  8. Lunt - 35mm Ha Etalon Filter

    Lunt - 35mm Ha Etalon Filter

    35mm Ha Double Stack Etalon Solar-Filter (Matched)Double-Stack Etalon for all LS35FHa Filter ... Learn More
    Model#: LS35FHa
    $399.00

  9. B600s1

    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

  10. B600s2

    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

  11. Lunt - Blocking Filter B600d 1.25 " - in Star diagonal with T2 connection

    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

  12. Lunt - Blocking Filter B600d 2 " - in Star diagonal with T2 connection

    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

  13. TO - Full Aperture Glass Solar Filter TYPE 2+ for Meade DS-16 Telescopes

    TO - Full Aperture Glass Solar Filter TYPE 2+ for Meade DS-16 Telescopes

    TYPE 2 + Full Aperture White Light Solar Filters made with high quality, hand select glass, and coated ... ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO19000
    $229.00

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