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Svbony Svbony Telescope 1.25inch C Mount Adapter for Telescope Astrophotography Astronomy -W2159A
Has standard male 1.25 thread on one side and female thread on the other, allowing you to extend the barrel of your 1.25 eyepiece or CCD imager tube by 30mm.
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Svbony Telescope 1.25inch C Mount Adapter for Telescope Astrophotography Astronomy -W2159A
$15.00
Baader Planetarium Baader Planetarium T-2 Prism Star Diagonal
The Baader Planetarium T-2 Prism Star Diagonal is easily the finest prism star diagonal available today.
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Baader Planetarium T-2 Prism Star Diagonal
$279.00
Baader Planetarium Baader Planetarium T-2 Maxbright Mirror Diagonal
The mid-size, flexibility, and cost of the T-2 Maxbright Mirror Diagonal make this the ultimate diagonal for high power planetary viewing, or in systems where back-focus or space is limited and a full aperture 2" diagonal will not work or is not flexible
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Baader Planetarium T-2 Maxbright Mirror Diagonal
$279.00
Baader Planetarium Baader Planetarium BBHS 2" Clicklock Mirror Star Diagonal (LIMITED QUANTITIES)
Baader's BBHS dielectric coatings deliver high reflectivity across a wider visual spectrum, resulting in improved color contrasts when compared to aluminum and all-dielectric mirrors.
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Baader Planetarium BBHS 2" Clicklock Mirror Star Diagonal (LIMITED QUANTITIES)
$559.00
Tele Vue Tele vue 90 Degree Everbrite Diagonal - 2" - Satin Finish with 1.25" Adapter
Dielectric, nonmetallic mirror coating for 99% reflectivity across the full spectrum.
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Tele vue 90 Degree Everbrite Diagonal - 2" - Satin Finish with 1.25" Adapter
$450.00
Celestron Celestron 2 inch XLT Diagonal (SCT)
The Celestron 2” Mirror Diagonal was built for superior performance.
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Celestron 2 inch XLT Diagonal (SCT)
$184.95
Celestron Celestron 20-60x 60mm UpClose Spotting Scope
The 60mm Waterproof UpClose Spotting Scope is a good choice for bird watching, nature or wildlife observation, hunting, and enjoying scenic views.
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Celestron 20-60x 60mm UpClose Spotting Scope
$109.95
Celestron Celestron TrailSeeker 100-45 Degree Spotting Scope
The TrailSeeker spotting scope series offers an amazing viewing experience in a rugged and durable rubber armored housing that is fully waterproof and Nitrogen filled.
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Celestron TrailSeeker 100-45 Degree Spotting Scope
$519.95
Celestron Celestron C90 MAK Spotting Scope
This C90 Mak has excellent optics with razor sharp images over a wide field.
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Celestron C90 MAK Spotting Scope
$279.95
Celestron Celestron UpClose G2 20x50 Porro Binocular
High Quality Binoculars at an affordable price
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Celestron UpClose G2 20x50 Porro Binocular
$54.95
Celestron Celestron Outland X 10x25 Binocular
The optics are multi-coated to obtain high resolution and high contrast views. The prism are made of BaK-4 glass to give you enhanced color fidelity.
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Celestron Outland X 10x25 Binocular
$76.95
Celestron Celestron Nature DX Series 8x42
With phase-coated BaK-4 prisms and fully multi-coated optics, Nature DX reveals image detail you won’t find with other entry-level binoculars.
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Celestron Nature DX Series 8x42
$179.95
Rigel Rigel Pulseguide Illuminator
2 knobs let you independently tailor on and off blink times from continuous on to long-on/short-off or short-on/long-off or anything in between.
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Rigel Pulseguide Illuminator
$46.95
Arcturus Arcturus Illuminator Only (LIMITED QUANTITIES)
Use this illuminator to make the crosshair reticle in your finderscope eyepiece more visible at night.
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Arcturus Illuminator Only (LIMITED QUANTITIES)
$39.99
Stellarvue Stellarvue Non Rotating Helical Focuser - For 50mm Finderscopes - F050HNR
Use the Stellarvue F050HNR to turn your F050M2 into a straight through finderscope!
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Stellarvue Non Rotating Helical Focuser - For 50mm Finderscopes - F050HNR
$89.00
ZWO ZWO 850nm IR Pass Filter - 1.25
IR 850nm Pass Filter is suitable for IR sensitive cameras.
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ZWO 850nm IR Pass Filter - 1.25
$29.00
ZWO ZWO 20nm CH4 Methane Band Filter - 1.25
The ZWO Methane band (CH4) filter is a special filter for photographic use.
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ZWO 20nm CH4 Methane Band Filter - 1.25
$99.00
Hyperstar Starizona HyperStar Filter Slider Adapter - C9.25 & C11
Use this camera adapter with the Starizona Filter Slider to attach to a HyperStar C9.25 or C11 lens.
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Starizona HyperStar Filter Slider Adapter - C9.25 & C11
$69.00
Hyperstar Starizona HyperStar Conversion Kit - Celestron 8" SCT
This kit allows a non-HyperStar-compatible SCT to be converted into a compatible telescope.
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Starizona HyperStar Conversion Kit - Celestron 8" SCT
$250.00
Farpoint FP438 Bahtinov Focus Masks for DSLR Camera Lenses 52mm
Attach your camera to the telescope, center a fairly bright star in your telescope and achieve a rough focus. Then place the mask over the front aperture of your telescope by “hanging” it on the plastic screws from the front dew shield. Take a short expos
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FP438 Bahtinov Focus Masks for DSLR Camera Lenses 52mm
$17.60
Farpoint FP412H Bahtinov Focus Mask for Celestron 11" SCT with Hyperstar
Attach your camera to the telescope, center a fairly bright star in your telescope and achieve a rough focus. Then place the mask over the front aperture of your telescope by “hanging” it on the plastic screws from the front dew shield. Take a short expos
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FP412H Bahtinov Focus Mask for Celestron 11" SCT with Hyperstar
$33.00
ZWO ZWO 8-Position EFW Color Filter Wheel for 1.25" or 31mm Filters
Our latest EFW (Electronic Filter Wheel), larger than the previous but still low on weight. Only 400 grams (14 oz)!
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ZWO 8-Position EFW Color Filter Wheel for 1.25" or 31mm Filters
$299.00
QHYCCD QHY183C
QHY183C is a one inch 20 megapixel color back illuminated CMOS
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QHY183C
$699.00
Bower T Mount Adapter Ring Olympus OM (For Film Camera)
This accessory is required if you want to do any type of photography through a telescope
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T Mount Adapter Ring Olympus OM (For Film Camera)
$19.99