Solar Blocking Filters

Showing 1 to 20 of 46 total
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  1. Baader - D-ERF Energy Rejection Filter 75mm with IR-Cut Dielectric Coating

    $349.00
    SKU: DERF-75

    This item typically has a delivery time of 4-6 months. Place your order today to reserve.

    The Baader Planetarium energy rejection filters include new all-dielectric IR rejection coatings to eliminate IR energy heat to produce cold focus.

    FREE SHIPPING(48 States)
  2. Lunt - Calcium Module with B1200 Blocking Filter in Star Diagonal with T2 Connection

    $1,099.00
    SKU: LS12CAKMDD2

    Limited Stock - Call to Verify Availabilty

    Calcium K (Ca-K) Telescopes and Filters are used to study the
  3. Lunt - 50mm Ha Etalon-Filter-System with B600 Blocking Filter for 2" Focuser

    $1,346.00
    SKU: LS50FHa2/B600

    Limited Stock - Call to Verify Availabilty

    The new Lunt Solar Systems LS50 Hydrogen-Alpha Filter incorporates a unique design feature which decreases chances of decontaction (breakage) and increases solar filter thermal stability

  4. Lunt - 50mm Ha Etalon-Filter-System with B1800 Blocking Filter for 2" Focuser

    $1,996.00
    SKU: LS50FHa2/B1800

    Limited Stock - Call to Verify Availabilty

    The new Lunt Solar Systems LS50 Hydrogen-Alpha Filter incorporates a unique design feature which decreases chances of decontaction (breakage) and increases solar filter thermal stability

  5. Lunt - 50mm Ha Etalon-Filter-System with B1200 Blocking Filter for 2" Focuser

    $1,646.00
    SKU: LS50FHa2/B1200

    Limited Stock - Call to Verify Availabilty

    The new Lunt Solar Systems LS50 Hydrogen-Alpha Filter incorporates a unique design feature which decreases chances of decontaction (breakage) and increases solar filter thermal stability

  6. Lunt - 50mm Ha Etalon-Filter-System with B600 Blocking Filter for 1.25" Focuser

    $1,346.00
    SKU: LS50FHa1/B600

    Limited Stock - Call to Verify Availabilty

    The new Lunt Solar Systems LS50 Hydrogen-Alpha Filter incorporates a unique design feature which decreases chances of decontaction (breakage) and increases solar filter thermal stability

  7. Lunt - 50mm Ha Etalon-Filter-System with B1800 Blocking Filter for 1.25" Focuser

    $1,996.00
    SKU: LS50FHa1/B1800

    Limited Stock - Call to Verify Availabilty

    The new Lunt Solar Systems LS50 Hydrogen-Alpha Filter incorporates a unique design feature which decreases chances of decontaction (breakage) and increases solar filter thermal stability
  8. Lunt - 50mm Ha Etalon-Filter-System with B1200 Blocking Filter for 1.25" Focuser

    $1,646.00
    SKU: LS50FHa1/B1200

    Limited Stock - Call to Verify Availabilty

    The new Lunt Solar Systems LS50 Hydrogen-Alpha Filter incorporates a unique design feature which decreases chances of decontaction (breakage) and increases solar filter thermal stability

  9. Lunt - 100mm Ha Etalon Filter with B600 for 2" Focuser

    $5,846.00
    SKU: LS100FHa2/B600

    Limited Stock - Call to Verify Availabilty

    The new Lunt Solar Systems LS100 Hydrogen-Alpha Filter incorporates a unique design feature which
  10. Lunt - 100mm Ha Etalon Filter with B1800 for 2" Focuser

    $6,496.00
    SKU: LS100FHa2/B1800

    Limited Stock - Call to Verify Availabilty

    The new Lunt Solar Systems LS100 Hydrogen-Alpha Filter incorporates a unique design feature

  11. Lunt - Calcium Module with B1800 Blocking Filter in Star Diagonal with T2 Connection

    $1,299.00
    SKU: LS18CAKMDD2

    Limited Stock - Call to Verify Availabilty

    Primarily on imaging systems due to the difficulty of many to visually see in CaK. To be used on telescopes with
  12. Lunt - B3400 Blocking Filter in Straight Thru 2" Tube with T2 and 2" Connection

    $1,798.00
    SKU: B3400s2

    Limited Stock - Call to Verify Availabilty

    The Lunt Solar Systems B3400 Blocking Filter is its own unique system unique located in
  13. Lunt - 12mm Straight Thru Blocking Filter 2 " - in extension tube with T2 and 2 " connection

    $648.00
    SKU: B1200s2

    Limited Stock - Call to Verify Availabilty

    The Lunt Solar Systems B1200 Blocking Filter is its own unique system which houses
  14. Lunt - 60mm H-Alpha Etalon for Double-Stacking on the LS-60

    $1,599.00
    SKU: LS60FHA

    Limited Stock - Call to Verify Availabilty

    Use the double-stack technique to reduce bandpass and get the best

  15. Lunt - Calcium Module with B600 Blocking Filter in Star Diagonal with T2 Connection

    $749.00
    SKU: LS6CAKMDD

    Limited Stock - Call to Verify Availabilty

    Calcium K (Ca-K) Telescopes and Filters are used to study the wavelength of 393.4nm.
  16. Lunt - 130mm Energy Rejection Filter - DISCONTINUED

    $570.00
    SKU: LS130ERF

    Limited Stock - Call to Verify Availabilty

    High quality diffraction limited IR Cut Energy-Rejection-Filters for h-alpha solar filters.Unmounted filters only. Adapter plates we machine on request to customers need, please ask for a quote
  17. Lunt - Calcium Module with B600 Blocking Filter in Extension Tube with T2 Connection

    $749.00
    SKU: LS6CAKMDS

    In stock

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

  18. Lunt - Calcium Module (Ca-K) with B1200 Blocking Filter - in Straight Thru 2" Tube with T2 & 2" connection

    $1,018.00
    SKU: LS12CAKMDS2

    In stock

    Calcium K (Ca-K) Telescopes and Filters are used to study the

  19. Lunt - Ca-K Module with B1800 Blocking Filter in Extension Tube for 2" Focuser

    $1,299.00
    SKU: LS18CAKMDS2

    Limited Stock - Call to Verify Availabilty

    This Calcium-K module transforms your normal astronomical telescope into a
  20. Lunt - 6mm Straight Thru Blocking Filter 1.25 " - in Extension Tube with T2 and 2 " Connection

    $348.00
    SKU: B600S1

    Limited Stock - Call to Verify Availabilty

    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
Showing 1 to 20 of 46 total
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