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Exceptionally closed to the public to fulfill orders Tuesday to Thursday, until the end of March. OPEN FOR PICKUP ONLY TUESDAY TO SATURDAY. It may take more time than usual to fulfill orders due to eclipse orders.
Exceptionally closed to the public to fulfill orders Tuesday to Thursday, until the end of March. OPEN FOR PICKUP ONLY TUESDAY TO SATURDAY. It may take more time than usual to fulfill orders due to eclipse orders.

Guiding

  • Original price $60.00 - Original price $225.50
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    $60.00 - $225.50
    Current price $60.00

    SVBONY SV165 Mini Guide Scope (W9125A)

    SVBONY SV165 Mini Guide Scope Features precise helical focus adjustment with convenient thumbscrew focus lock Compact and with a built-in helical f...

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    Original price $60.00 - Original price $225.50
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    $60.00 - $225.50
    Current price $60.00
  • Original price $134.00 - Original price $134.00
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    $134.00
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    Current price $134.00

    ZWO Mini Guide Scope 30mm (30F4)

    ZWO 30mm Mini Guide Scope The ZWO Mini Guide Scope 30mm is compatible with all ASI cameras. It's perfect for guiding short focal length telescopes....

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    Original price $134.00 - Original price $134.00
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    Current price $134.00
  • Original price $173.00 - Original price $173.00
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    $173.00
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    Current price $173.00

    ZWO Off-Axis Guider (OAG)

    ZWO Off-Axis Guider The ZWO OAG comes with all adapters you will need for imaging and guiding. Lightweight 16.5mm thickness Large prism: 8x8mm Con...

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    Original price $173.00 - Original price $173.00
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    $173.00
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    Current price $173.00
  • Original price $118.00 - Original price $283.50
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    Current price $118.00

    SVBONY SV106 60mm Achromatic Guide Scope (F9177B)

    SVBONY SV106 60mm Achromatic Guide Scope Versatile 60mm aperture Guide Scope with a built-in helical focuser for precise focusing of potential guid...

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    Original price $118.00 - Original price $283.50
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    Current price $118.00
  • Original price $452.13 - Original price $452.13
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    $452.13
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    Current price $452.13

    Celestron OAG Off-Axis Guider (93648)

    Celestron Off-Axis Guider (OAG) The Off-Axis Guider is an essential astroimaging accessory for long focal length telescopes that require the most a...

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    Original price $452.13 - Original price $452.13
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    $452.13
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    Current price $452.13
  • Original price $99.00 - Original price $264.50
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    Current price $99.00

    SVBONY SV106 Guide Scope 50mm with Helical Focuser (F9177A)

    SVBONY SV106 Guide Scope 50mm with Helical Focuser Svbony SV106 50mm guide scope with helical focuser. SV106 has FMC (fully- multi-coated) green co...

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    Original price $99.00 - Original price $264.50
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    Current price $99.00
  • Original price $1,080.00 - Original price $1,080.00
    Original price
    $1,080.00
    $1,080.00 - $1,080.00
    Current price $1,080.00

    Celestron StarSense Autoguider (94008)

    Celestron StarSense Autoguider The Celestron StarSense Autoguider is an all-in-one solution that makes using your telescope easier and more rewardi...

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    Original price $1,080.00 - Original price $1,080.00
    Original price
    $1,080.00
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    Current price $1,080.00
  • Original price $269.00 - Original price $269.00
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    Current price $269.00

    ZWO Off-Axis Guider Large (OAG-L)

    ZWO Off-Axis Guider - Large OAG-L is the latest iteration of M68 OAG with a larger prism size of 12*12mm. The bigger clear aperture brings wider fi...

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    Original price $269.00 - Original price $269.00
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  • Original price $154.00 - Original price $154.00
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    Current price $154.00

    William Optics Slide-Base UniGuide 32mm Scope

    William Optics Slide-Base UniGuide 32mm Scope In the Box William Optics Saddle Vixen Style Mounting Base Two Mounting Screws Warra...

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    Original price $154.00 - Original price $154.00
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  • Original price $242.00 - Original price $242.00
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    $242.00
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    Current price $242.00

    Askar Off-Axis Guider (OAG)

    Askar Off-Axis Guider Askar introduced M54 off-axis guider for astronomy enthusiasts to achieve better guiding effect. The prism of Askar M54 OAG i...

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    Original price $242.00 - Original price $242.00
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    $242.00
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    Current price $242.00
  • Original price $54.00 - Original price $54.00
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    $54.00
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    Current price $54.00

    Celestron Large SCT & EdgeHD Adapter V2 for Off-Axis Guider (93666)

    Celestron Large SCT & EdgeHD Adapter V2 for Off-Axis Guider Custom-designed adapter works in conjunction with the Celestron Off-Axis Guider to...

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    Original price $54.00 - Original price $54.00
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    $54.00
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    Current price $54.00
  • Original price $131.00 - Original price $131.00
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    Current price $131.00

    Askar 32mm F4 Guide Scope (32F4)

    Askar 32mm F4 Guide Scope DSO imaging cannot live without long exposure, and long exposure cannot live without guiding. To reach more accurate guid...

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    Original price $131.00 - Original price $131.00
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    Current price $131.00
  • Original price $335.00 - Original price $335.00
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    Current price $335.00

    Antlia OAG and Filter Drawer Assembly (OAGFD)

    Antlia OAG and Filter Drawer Assembly OAG means Off-Axis Guider. Antlia OAG and filter drawer assembly is an innovative accessory that integrates...

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    Original price $335.00 - Original price $335.00
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  • Original price $450.00 - Original price $450.00
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    $450.00
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    Current price $450.00

    Sky-Watcher Evoguide 50DX APO Guide Scope Astrograph (S11174)

    Sky-Watcher Evoguide 50DX APO Guide Scope Astrograph The EvoGuide 50DX Apo Guide Scope Astrograph takes Sky-Watcher's doublet design and packages i...

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    Original price $450.00 - Original price $450.00
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    $450.00
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    Current price $450.00
  • Original price $311.00 - Original price $311.00
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    $311.00
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    Current price $311.00

    QHYCCD Medium OAG (QHYOAG-M)

    QHYCCD Medium OAG There are three models of QHYOAG: QHYOAG-S, QHYOAG-M, and QHYOAG-L for different size sensors. The QHYOAG is a thin and solid des...

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    Original price $311.00 - Original price $311.00
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    $311.00
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    Current price $311.00
  • Original price $66.00 - Original price $66.00
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    $66.00
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    Current price $66.00

    SVBONY SV182 6x30 Right-Angle Correct-Image Finder Scope (W9141B)

    SVBONY SV182 6x30 Right-Angle Correct-Image Finder Scope It is very easy to use. SVBONY’ SV182 6x30mm right-angle correct-image optical finder scop...

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    Original price $66.00 - Original price $66.00
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    $66.00
    $66.00 - $66.00
    Current price $66.00
  • Original price $215.00 - Original price $231.00
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    Current price $215.00

    William Optics UniGuide 50mm Slide-Base Guide Scope

    William Optics UniGuide 50mm Slide-Base Guide Scope Technical Specifications Focal Length: 200 mm (7.87") Focal Ratio: f/4 Diamet...

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    Original price $215.00 - Original price $231.00
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    Current price $215.00
  • Original price $225.00 - Original price $225.00
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    $225.00
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    Current price $225.00

    Starfield Optics 60mm Guide Scope (SFG-60GII)

    Starfield Optics 60mm Guide Scope The Starfield Optics 60mm Guide Scope is high quality, compact 60mm aperture guide-scope made of metal-alloy that...

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    Original price $225.00 - Original price $225.00
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    $225.00
    $225.00 - $225.00
    Current price $225.00
  • Original price $255.00 - Original price $255.00
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    $255.00
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    Current price $255.00

    Player One FHD-OAG Mini (OAG-MINI)

    Player One FHD-OAG Mini (OAG-MINI) FHD-OAG use 8*14mm prism, it is close to 16:9 format. It can give no vignetting result on Xena-M camera, and bec...

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    Original price $255.00 - Original price $255.00
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    $255.00
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    Current price $255.00
  • Original price $199.00 - Original price $199.00
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    $199.00
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    Current price $199.00

    SVBONY SV198 Mini 50mm Guiding Scope (W9155A)

    SVBONY SV198 Mini 50mm Guiding Scope The SV198 50mm aperture guide scope with a built-in dual helical focuser is known for its versatility, let alo...

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    Original price $199.00 - Original price $199.00
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    $199.00
    $199.00 - $199.00
    Current price $199.00
  • Original price $200.00 - Original price $200.00
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    Current price $200.00

    Starfield Optics 50mm Guide Scope (SFG-50GII)

    Starfield Optics 50mm Guide Scope 50mm F4.1 205mm guidescope with Helical Focuser with Lens diameter: 60mm Adjustable micro-focuser Fully multi-coa...

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    Original price $200.00 - Original price $200.00
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    $200.00
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    Current price $200.00
  • Original price $539.00 - Original price $539.00
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    $539.00
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    Current price $539.00

    Player One Xena-M USB3.0 Mono Camera IMX249 (Xena-M)

    Player One Xena-M USB3.0 Mono Camera IMX249 Xena-M is a guiding camera developed by Player One Astronomy, which adopts the Sony IMX249 1/1.2” forma...

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    Original price $539.00 - Original price $539.00
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    $539.00
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    Current price $539.00
  • Original price $86.00 - Original price $86.00
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    $86.00
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    Current price $86.00

    William Optics Slide-Base 50mm Guiding Rings with Adjustment Screws (M-GR50SL)

    William Optics Slide-base 50mm Guiding Rings with Adjustment Screws Weight:260g In the Box William Optics Slide-Base 50mm Guiding Rings 6 x Adju...

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    Original price $86.00 - Original price $86.00
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    $86.00
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    Current price $86.00
  • Original price $86.00 - Original price $86.00
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    Current price $86.00

    William Optics Slide-Base 50mm Guiding Rings (GR50II)

    William Optics Slide-Base 50mm Guiding Rings Install your 50mm William Optics Guide Scope or Finder scope on your slide handle with the William Opt...

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    Original price $86.00 - Original price $86.00
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    $86.00
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    Current price $86.00
  • Original price $200.00 - Original price $200.00
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    $200.00
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    Current price $200.00

    William Optics 50mm Guide Scope

    William Optics 50mm Guide Scope The RotoLock fully multicoated William Optics 50mm Guide Scope f/4 fits perfectly on your William Optics and other ...

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    Original price $200.00 - Original price $200.00
    Original price $200.00
    $200.00
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    Current price $200.00
  • Original price $66.57 - Original price $66.57
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    $66.57
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    PrimaluceLab Guide Rings PLUS 80mm (PLLANGU80P

    PrimaluceLab Guide Rings PLUS 80mm If you want to install a guide telescope in parallel to the main one, guide rings offer the simplest and cheapes...

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    Original price $66.57 - Original price $66.57
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    Current price $66.57
  • Original price $310.00 - Original price $310.00
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    $310.00
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    Current price $310.00

    QHYCCD OAG M Pro (QHYOAG-MPRO)

    QHYCCD OAG M Pro Greatly improve your guiding accuracy and image stability with the QHY OAG-M Pro! When it comes to guiding, the more stars availab...

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    Original price $310.00 - Original price $310.00
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    Current price $310.00
  • Original price $377.00 - Original price $377.00
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    Current price $377.00

    QHYCCD OAG L Pro (QHYOAG-LPRO)

    QHYCCD OAG L Pro Unlike external guiding arrangements, when using an OAG, the guiding camera and the imaging camera share the field of view of main...

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    Original price $377.00 - Original price $377.00
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    Current price $377.00
  • Original price $591.00
    Original price $591.00 - Original price $591.00
    Original price $591.00
    Current price $549.00
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    William Optics Guide Star 61 Red Open Box

    William Optics Guide Star 61 Red         Technical Specifications Focal Ratio f/5.9Optical Design RefractorTelescope Aperture 61mm (2.4″)Telescope...

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    Original price $591.00
    Original price $591.00 - Original price $591.00
    Original price $591.00
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    Save $42.00 Save $0.00
  • Original price $608.00 - Original price $608.00
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    Current price $608.00

    Takahashi L-Clamp for GT-40 (TGT04010)

    Takahashi L-Clamp for GT-40  The Takahashi GT-40 guiding scope can be used without an adjuster, by mounting it directly on a dovetail or on a cradl...

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    Original price $608.00 - Original price $608.00
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    $608.00
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  • Original price $590.00 - Original price $590.00
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    $590.00
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    Current price $590.00

    Takahashi GT-40 Guide Scope (TGT04000)

    Takahashi GT-40 Guide Scope Guiding in astrophotography may require the installation of a secondary telescope in parallel with the main instrument....

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    Original price $590.00 - Original price $590.00
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    $590.00
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    Current price $590.00
  • Original price $4,703.00 - Original price $4,703.00
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    Shelyak – F/6 50 µm Injection Unit (PF0008)

    Shelyak – F/6 50 µm Injection Unit  The fiber injection and guiding unit It makes it possible to inject the flux of the target into the optical fib...

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    Original price $4,703.00 - Original price $4,703.00
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    $4,703.00
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    Current price $4,703.00
  • Original price $5,849.00 - Original price $5,849.00
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    Current price $5,849.00

    Shelyak – F/9 Injection and Guiding unit (PF0018)

    Shelyak – F/9 Injection and Guiding Unit This device increases the compatibility of spectroscope eShel to telescopes F/9. The fiber inj...

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    Original price $5,849.00 - Original price $5,849.00
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  • Original price $108.00 - Original price $108.00
    Original price
    $108.00
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    Current price $108.00

    SVBONY SV208 8x50 Straight-Through Correct Image Finder Scope with Illuminated (W9160A)

    SVBONY SV208 8x50 Straight-Through Correct Image Finder Scope with Illuminated  8x50 finder scope; 50mm large objective lens enables more light to...

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    Original price $108.00 - Original price $108.00
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    $108.00
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    Current price $108.00
  • Original price $58.00 - Original price $58.00
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    SVBONY SV182 6x30 Metal Finderscope with Bracket (W9141A)

    SVBONY SV182 6x30 Metal Finderscope with Bracket 6x30 Metal Finderscope; The SV182 finder scope with 6x power magnification and a 30mm diameter le...

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    Original price $58.00 - Original price $58.00
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  • Original price $61.00 - Original price $61.00
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    $61.00
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    Current price $61.00

    Innovations Foresight SBIG AO-8 adapter plate for ONAG SC (AO-8)

    Innovations Foresight SBIG AO-8 adapter plate for ONAG SC This plate allows a SBIG adaptive optics AO-8 unit to be mounted in the front (scope port...

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    Original price $61.00 - Original price $61.00
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    $61.00
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    Current price $61.00
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