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Barlows

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  1. Vixen - 2x Barlow Lens T 31.7mm

    Vixen - 2x Barlow Lens T 31.7mm

    Vixen barlowed lens, great for planetary observing.

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    Model#: 3907
    $54.95

  2. Orion - High-Power 1.25" 5x 4-Element Barlow Lens

    Orion - High-Power 1.25" 5x 4-Element Barlow Lens

    Fully multi-coated 5x Barlow will give your 1.25" telescope eyepieces a quintuple-power boost.

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    Model#: 08715
    $159.95

  3. Takahashi - 1.6X 2 " Extender for TOA, Mewlon, and FS-Series Telescopes

    Takahashi - 1.6X 2 " Extender for TOA, Mewlon, and FS-Series Telescopes

    A unique five element barlow, the Takahashi 1.6x2" Extender is compatible with TOA, Mewlong and FS-Series refractor telescopes. This extender serves two purposes, it can magnify at 1.6x therefore acting as a barlow lens, and it can serve as a flattener.

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    Model#: TOA130EX
    $499.95

  4. TEXDX0001

    Takahashi - FSQ-85 Extender ED

    The Takahashi 1.5X Extender ED was created specifically for the Takahashi Baby Q Telescope. Thanks to the addition of extra low dispersion (ED) glass, you'll enjoy superb optical quality and enhanced correction.

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    Model#: TEXDX0001
    $499.95

  5. Takahashi - Extender-Q - 1.6X Extender For Takahashi FSQ-106

    Takahashi - Extender-Q - 1.6X Extender For Takahashi FSQ-106

    If you're a Takahashi owner, you'll be interested in the Takahashi Extender-Q. It's touted as the #1 accessory for removing any remaining false color from brighter objects - without degrading the image.

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    Model#: TEQ0001
    $599.00

  6. Denkmeier - PartO/#150

    Denkmeier - PartO/#150

    The 1.25" Nosepiece for Denk Binoviewers called Part O is shown with optic (upper left in photo) ... Learn More
    Model#: 150_PartO
    $199.00

  7. Denkmeier #150 Cell 1.25 " for Coronado BF Diagonal (CORONADO DIAGONAL SOLD SEPARATELY!!!!)

    Denkmeier - #150 Cell 1.25 " for Coronado BF Diagonal

    The #150 1.25" Cell For Coronado BF DiagonalsThis optical cell will allow a Denkmeier Binoviewer to reach focus in a refractor equipped with the Solarmax 40, 60 or 90mm filter systems

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    Model#: 150-Cell
    $119.00

  8. S1-99STY

    Denkmeier - #S1 Dielectric Power x Switch Star Diagonal - Shorty

    Diagonal #S1 - For SCTs Using Single EyepiecesDesigned specifically for single eyepiece use (non-binoviewer) in an SCT and allows focal reduction, normal and 2X magnifications instantly ... Learn More
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    (48 States)
    Model#: S1-99STY
    $509.00

  9. Denkmeier - #S1 Dielectric Power x Switch Star Diagonal - Regular

    Denkmeier - #S1 Dielectric Power x Switch Star Diagonal - Regular

    Diagonal #S1 - For SCTs Using Single EyepiecesDesigned specifically for single eyepiece use (non-binoviewer) in an SCT and allows focal reduction, normal and 2X magnifications instantly ... Learn More
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    Model#: S1-99REG
    $509.00

  10. Coronado - 2x Barlow

    Coronado - 2x Barlow

    Coronado Cemax 2x Barlow lensEnhance your view of the sun with the CEMAX 2x Barlow lens. Double the magnification of your eyepiece without losing contrast with the H-Alpha filter ... Learn More
    Model#: BAR
    $77.95

  11. Celestron - 2x Omni Barlow Lenses - 1.25"

    Celestron - 2x Omni Barlow Lenses - 1.25"

    The Omni Barlow is a high quality 2x Barlow lens that doubles the magnification of all 1.25in. eyepieces. This economically priced Barlow has great features like, low profile, 2-element fully-multicoated optical design and blacked lens edges. Barlow lenses provide an economical and also easy way to increase the magnification range of your eyepieces. A Barlow lens doubles the magnifying power of your eyepiece by doubling its effective focal length that it is used with. For example, using an 18mm eyepiece used with a 2x Barlow lens, this would have the magnifying power of a 9mm eyepiece. The results of a Barlow lens is like having two eyepieces in one. Barlow lenses are an affordable way to achieve high-power viewing of the moon and planets as well as other celestial objects. The lenses can be mounted into either your telescope focuser or visual back.

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    Model#: 93326
    $45.00

  12. Baader Planetarium - Telecentric System TZ 4 (with T-2 threads)

    Baader Planetarium - Telecentric System TZ 4 (with T-2 threads)

     Baader Planetarium T-42 Telecentric Systems for Hα solar filtersThe Baader Telecentric Systems 2x and 4x presents an optimal way to achieve a parallel f/30 beam with every refractor ... Learn More
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    (48 States)
    Model#: TZ-4
    $469.00

  13. Baader Planetarium - Telecentric System TZ 2 (with T-2 threads)

    Baader Planetarium - Telecentric System TZ 2 (with T-2 threads)

     Baader Planetarium TZ-2 Telecentric Systems for Hα solar filtersThe Baader Telecentric Systems 2x and 4x presents an optimal way to achieve a parallel f/30 beam with every refractor ... Learn More
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    (48 States)
    Model#: TZ-2
    $469.00

  14. Baader Planetarium - VIP Modular 2X Barlow

    Baader Planetarium - VIP Modular 2X Barlow

    The Baader Planetarium VIP Modular Barlow is a complete high quality 2X photo-visual barlow system. The VIP (VIsual and Photographic) barlow is ingeniously designed for functionality and flexibility

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    (48 States)
    Model#: VIPB
    $269.00

  15. Kendrick - 1.25 " Deluxe Barlow Laser Kit

    Kendrick - 1.25 " Deluxe Barlow Laser Kit

    Includes Threaded 45 degree face, Barlowed Lens Assembly, Cheshire/sight tube. Does not include 2068-B Adapter

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    Model#: 2068-B
    $438.95

  16. Meade - #126 2x Short-Focus Barlow Lens 1.25 "

    Meade - #126 2x Short-Focus Barlow Lens 1.25 "

    Meade Series 4000 #126 2x Short-Focus Barlow Lens #07273 is a compact "shorty" type 1.25" Barlow. Doubles the magnification of your 1.25" eyepiece while offering excellent image quality ... Learn More
    Model#: 07273
    $38.95

  17. Meade - #128 3x Short-Focus Barlow Lens

    Meade - #128 3x Short-Focus Barlow Lens

    Meade Series 4000 #128 3x Short-Focus Barlow Lens (1.25") #07278. This compact "shorty" type Barlow triples the magnification of your 1.25" eyepiece while offering excellent image quality ... Learn More
    Model#: 07278
    $38.95

  18. TBL0002

    Takahashi - 2x Barlow Extender

    The Takahashi 2x Barlow Extender is excellent when using it in combination with apochromatic refractors. This accessory is multi-coated, can be used with a diagonal and is built with a compression rings for eyepiece security.

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    (48 States)
    Model#: TBL0002
    $209.95

  19. Orion - Shorty 2x Barlow, 1.25"

    Orion - Shorty 2x Barlow, 1.25"

    The Orion Shorty 2x Barlow Lens doubles the magnifying power of any 1.25" eyepiece, essentially dividing the eyepiece’s focal length by a factor of 2. For example: using a 25mm eyepiece in the Shorty 2x Barlow provides the same magnification a 12.5mm eyepiece would normally exhibit (25 ÷ 2 = 12.5). Using this simple formula, you can easily determine how each of your 1.25" telescope eyepieces will perform when inserted in the Shorty 2x Barlow Lens. A 20mm ocular will behave like a 10mm eyepiece; a 6mm eyepiece will provide the magnification of a 3mm eyepiece, and so on.

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    Model#: 08711
    $43.95

  20. Orion - Tri-Mag 3x Barlow

    Orion - Tri-Mag 3x Barlow

    * Delivers a 3x magnification boost to any 1 ... Learn More
    Model#: 08704
    $53.95

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