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David Levy Planisphere 16 inch
The 16-inch diameter plastic star chart is for use in the northern hempisphere and anywhere in the US.
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David Levy Planisphere 16 inch
$24.95
Tele Vue 32mm Plossl Eyepiece - 1.25
Optimized for light transmission and contrast with fully multi-coated optics
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Tele Vue 32mm Plossl Eyepiece - 1.25
$176.00
Tele Vue Delos 3.5mm Eyepiece - 1.25
Ideal for high-resolution planetary and lunar viewing
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Tele Vue Delos 3.5mm Eyepiece - 1.25
$438.00
Tele Vue Tele Vue 2X Barlow - 1.25
Televue Barlow Lens - BLW-2125 uses only multi-coated high-index optical glass
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Tele Vue 2X Barlow - 1.25
$141.00
Takahashi Takahashi 7.5mm LE 1.25" Eyepiece
The Takahashi LE long eye relief eyepieces are a high quality line of eyepieces featuring Takahashi's proprietary LE deisgn and a 52 degree apparent field of view.
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Takahashi 7.5mm LE 1.25" Eyepiece
$290.00
Takahashi Takahashi Abbe Orthoscopic 4mm Eyepiece
The Takahashi Abbe eyepieces are true to the original Abbe design.
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Takahashi Abbe Orthoscopic 4mm Eyepiece
$217.00
Celestron Celestron 2 Inch Eyepiece & Filter Accessory Kit - 94305
This Celestron 2” Eyepiece & Filter Kit includes all the accessories you need to start using 2” eyepieces on your Schmidt-Cassegrain or refractor telescope.
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Celestron 2 Inch Eyepiece & Filter Accessory Kit - 94305
$419.95
Explore Scientific Explore Scientific 17 mm 92-Degree LER Waterproof Eyepiece - 2"
Just awarded a Sky & Telescope Hot Product for 2017! Explore Ultra-Wide Eyepieces - Comfort, Quality, Value.
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Explore Scientific 17 mm 92-Degree LER Waterproof Eyepiece - 2"
$369.99
Explore Scientific Explore Scientific 9mm - 120° Argon Purged Waterproof 2" Eyepiece
The Explore Scientific 9mm 120° Series™ eyepiece really is in a class by itself. The 120° apparent field of view is unlike anything you have experienced before.
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Explore Scientific 9mm - 120° Argon Purged Waterproof 2" Eyepiece
$899.99
Baader Planetarium Baader Hyperion-Aspheric 72deg Modular Eyepiece 36mm
aader Planetarium has evolved the wide-field astronomical eyepiece to a new level. Introducing the world’s first production Astronomical Eyepieces to use aspheric surfaces, the 31mm and 36mm Baader Hyperion-Aspheric 72º Modular Eyepieces.
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Baader Hyperion-Aspheric 72deg Modular Eyepiece 36mm
$306.00
Arcturus Arcturus Ebony 17mm 70 Degree SWA
ARCTURUS EBONY EYEPIECE SERIES
OUTSTANDING VALUE---------EXCEPTIONAL PERFORMANCE !
70 degree Apparent Field of View
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Arcturus Ebony 17mm 70 Degree SWA
$119.00
Arcturus Arcturus Ebony 2x 2 Inch Barlow ED APO
This finely machined and crafted barlow makes maximum use of your large low power 2 inch eyepieces.
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Arcturus Ebony 2x 2 Inch Barlow ED APO
$99.95
Celestron Celestron or Meade SCT 1.25 Visual Back (FITS BOTH!)
Celestron or Meade SCT 1.25 Visual Back (FITS BOTH!)
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Celestron or Meade SCT 1.25 Visual Back (FITS BOTH!)
$45.95
Tele Vue Tele Vue Dioptrx 0.50 Astigmatism Corrector
The Tele Vue Dioptrx astigmatism correcting lens assembly compensates for astigmatism.
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Tele Vue Dioptrx 0.50 Astigmatism Corrector
$136.00
Baader Planetarium Baader Planetarium Precision Amici Diagonal
Baader Planetarium produces what we think is easily the finest amici prism star diagonal available today
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Baader Planetarium Precision Amici Diagonal
$358.00
Celestron Celestron Ultima 80 - 45 Degree
50% brighter images!
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Celestron Ultima 80 - 45 Degree
$269.95
Celestron Celestron Hummingbird 9-27x56mm ED Micro Spotting Scope
Ideally suited for travel – the Hummingbird will easily fit in pocket, shoulder bag, or carry-on luggage.
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Celestron Hummingbird 9-27x56mm ED Micro Spotting Scope
$369.95
ZWO ZWO UV IR CUT filter 1.25"
ZWO 1.25″ IR UV CUT filter is suitable for color camera with AR protect window.
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ZWO UV IR CUT filter 1.25"
$29.00
Hyperstar Starizona Filter Slider - Complete System
The Starizona Filter Slider is the perfect way to use multiple filters with HyperStar.
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Starizona Filter Slider - Complete System
$129.00
ZWO ZWO 150-Degree CS-Mount Replacement Lens
This ZWO 2.1mm C-type lens produces a 150-degree field of view, and works well as an all-sky camera when used in conjunction with the ASI120, or any other ZWO camera with a 1/3" sensor. C/CS mount lens adapter is not included.
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ZWO 150-Degree CS-Mount Replacement Lens
$22.00
SBIG SBIG AO-X for STX and STXL Cameras
The AO-X is a large aperture AO designed to be compatible with all STX and STXL series cameras, including the STX-16803, STXL-16200, STXL-11000 and STXL-6303.
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SBIG AO-X for STX and STXL Cameras
$2,195.00
Tele vue FoneMate / Digiscoping Adapter
Tele Vue Adapter for Smart Phone
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Tele vue FoneMate / Digiscoping Adapter
$130.00
Svbony Svbony SV125 2 Inch to T2 (42mm) Camera Adapter (Low Profile)
Prime focus camera adapters couple of a camera body (with its model-specific T-ring) to a telescope for prime focus photography.
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Svbony SV125 2 Inch to T2 (42mm) Camera Adapter (Low Profile)
$34.95
Takahashi Takahashi 645 QE Reducer Set for FSQ-106ED
The Takahashi 0.72X reducer QE reduces the focal length of the FSQ-106EDX4 telescope by 0.72X, increasing the speed of the optical system for astrophotography. The reducer prodces a 60 mm diameter image circle that is ideal for larger imaging chips.
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Takahashi 645 QE Reducer Set for FSQ-106ED
$2,290.00