Showing 31 to 40 of 43 total
Set Ascending Direction
  2. 1
  3. 2
  4. 3
  5. 4
  6. 5
  1. Questar solar filter full-aperture upgrade for 3.5" scopes Questar solar filter full-aperture upgrade for 3.5

    Questar solar filter full-aperture upgrade for 3.5" scopes

    $495.00

    This Questar full aperture white light glass solar filter is an upgrade to the off-axis filter supplied with all Questar 3.5" telescopes.

  2. 50mm tunable H-alpha filter with 12mm blocking filter for scopes under 1200mm focal length Lunt 50mm tunable H-alpha filter with 12mm blocking filter for scopes under 1200mm focal length

    Lunt 50mm tunable H-alpha filter with 12mm blocking filter for scopes under 1200mm focal length

    $1,961.00
    This 50mm clear aperture Lunt H-alpha filter can be used to provide striking views of solar prominences and disk detail with virtually any telescope having a focal length under 1200mm . . .
  3. 50mm tunable H-alpha filter with 18mm blocking filter for scopes under 1800mm focal length Lunt 50mm tunable H-alpha filter with 18mm blocking filter for scopes under 1800mm focal length

    Lunt 50mm tunable H-alpha filter with 18mm blocking filter for scopes under 1800mm focal length

    $2,376.00
    This 50mm clear aperture Lunt H-alpha filter can be used to provide striking views of solar prominences and disk detail with virtually any telescope having a focal length under 1800mm . . .
  4. 1.25" Solar Wedge (Herschel wedge) for refractors Lunt 1.25

    Lunt 1.25" Solar Wedge (Herschel wedge) for refractors

    $291.00
    9 Review(s)
    Unsurpassed white light solar surface detail and contrast from refractors up to 150mm in aperture is yours with the 1.25" Lunt white light Solar Wedge . . .
  5. Lunt 50mm Ha Etalon Filter Lunt 50mm Ha Etalon Filter

    Lunt 50mm Ha Etalon Filter

    $1,188.00
    1 Review(s)
    The Lunt LS50FHa is a 50 mm aperture (no central obstruction) integrally tuned etalon for use on any customer-supplied refractor.
  6. 1.25" polarizing filter Lunt 1.25

    Lunt 1.25" polarizing filter

    $45.00
    The 1.25" Lunt PF1.25 polarizing filter is designed for use with 1.25" eyepieces in the Lunt LS1.25HW Solar Wedge to control the image brightness during white light visual observing.
  7. 50mm tunable H-alpha filter 2" diagonal 18mm blocking filter for scopes under 1800mm focal length Lunt 50mm tunable H-alpha filter 2

    Lunt 50mm tunable H-alpha filter 2" diagonal 18mm blocking filter for scopes under 1800mm focal length

    $2,376.00
    This 50mm clear aperture Lunt H-alpha filter can be used to provide striking views of solar prominences and disk detail with virtually any telescope having a focal length under 1800mm . . .
  8. 50mm tunable H-alpha filter 2" diagonal 12mm blocking filter for scopes under 1200mm focal length Lunt 50mm tunable H-alpha filter 2

    Lunt 50mm tunable H-alpha filter 2" diagonal 12mm blocking filter for scopes under 1200mm focal length

    $1,961.00
    1 Review(s)
    This 50mm clear aperture Lunt H-alpha filter can be used to provide striking views of solar prominences and disk detail with virtually any telescope having a focal length under 1200mm . . .
  9. 50mm tunable H-alpha filter 6mm blocking filter 2" Diagonal for scopes under 600mm focal length Lunt 50mm tunable H-alpha filter 6mm blocking filter 2

    Lunt 50mm tunable H-alpha filter 6mm blocking filter 2" Diagonal for scopes under 600mm focal length

    $1,615.00
    This 50mm clear aperture Lunt H-alpha filter can be used to provide striking views of solar prominences and disk detail with virtually any telescope having a focal length under 600mm . . .
  10. LS50C Double Stack Etalon for the Lunt LS50THa Lunt LS50C Double Stack Etalon for the Lunt LS50THa

    Lunt LS50C Double Stack Etalon for the Lunt LS50THa

    $1,010.00
    1 Review(s)
    Do you want to bring the most out of your Lunt LS50THa Solar Telescope?  The addition of the Lunt LS50C might just be the item you are looking for. 
Showing 31 to 40 of 43 total
Set Ascending Direction
  2. 1
  3. 2
  4. 3
  5. 4
  6. 5