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$157.07 - $157.07
$157.07
$157.07 - $157.07
$157.07

Askar 52mm f/4 Guide Scope - Black

U-ASK-ASKAR52GS-BK
Only 1 left!

Used, in good condition. Comes in original packaging.

$157.07 - $157.07
$157.07
$157.07 - $157.07
$157.07
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$283.00
$283.00 - $283.00
$283.00
$212.00
$212.00 - $212.00
$212.00

Baader 4nm 1.25" Ultra-Narrowband OIII Filter - CMOS-Optimized (USED)

BAA-2961400-125-USED
Only 1 left!

In perfect condition, used Baader H-alpha / O-III / S-II Ultra-Narrowband (Narrowband) filter set - Premium Grade 3.5 / 4 nm half width (to harmo...

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$283.00
$283.00 - $283.00
$283.00
$212.00
$212.00 - $212.00
$212.00
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$193.00
$193.00 - $193.00
$193.00
$144.00
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$144.00

Baader 6.5nm 36mm H-alpha Filter - CMOS-Optimized (OPEN BOX)

BAA-2961100-36-OPENBOX
Only 1 left!

In perfect condition, open box Baader H-alpha / O-III / S-II Narrowband Filter Set - Precision Grade 6.5 nm FWHM, recommended for optical systems...

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$193.00
$193.00 - $193.00
$193.00
$144.00
$144.00 - $144.00
$144.00
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$306.16
$306.16 - $306.16
$306.16
$209.94
$209.94 - $209.94
$209.94

Baader CCD LRGB 31mm Unmounted Filter Set (OPEN BOX)

BAA-2459474-OPENBOX
Only 1 left!

In perfect condition, open box Filter size 31 mm - round, unmounted - filter thickness 2 mm Set of L-R-G-B filters High-quality anti-reflective ...

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$306.16
$306.16 - $306.16
$306.16
$209.94
$209.94 - $209.94
$209.94
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$20.80 - $20.80
$20.80
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$20.80

Baader T-Ring Nikon - T-2 - Used

U-BAA-2408300
Only 1 left!

Like new! Baader T-Ring to connect Nikon DSLR cameras onto the Astro T-2 system Results in the standard exact distance of 55.0mm from the front fac...

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$20.80 - $20.80
$20.80
$20.80 - $20.80
$20.80
$1,282.37 - $1,282.37
$1,282.37
$1,282.37 - $1,282.37
$1,282.37

Celestron Nexstar 6SE kit with lots of accessories - Used

U-CEL-11068
Only 1 left!

This used kit comes with: Nexstar 6SE telescope, mount and tripod Celestron Padded carrying case Celestron 2" Dieletric diagonal with twist lock C...

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$1,282.37 - $1,282.37
$1,282.37
$1,282.37 - $1,282.37
$1,282.37
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$336.77
$336.77 - $336.77
$336.77
$303.24
$303.24 - $303.24
$303.24

Celestron Off-Axis Guider -Used

U-CEL-93648
Only 1 left!

In good condition. Adapters show sign of use.  Comes with all original adapters and in the original box. Features Most accurate way to guide – im...

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$336.77
$336.77 - $336.77
$336.77
$303.24
$303.24 - $303.24
$303.24
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$139.86 - $139.86
$139.86
$139.86 - $139.86
$139.86

Celestron PowerTank Lithium - Used

U-CEL-18771
Only 1 left!

Like new!Features Portable power pack for your computerized Celestron telescope using Lithium-Iron Phosphate (LiFePO4) chemistry Powers your telesc...

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$139.86 - $139.86
$139.86
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$139.86
$10.76 - $10.76
$10.76
$10.76 - $10.76
$10.76

Celestron T-Ring for Canon EOS Camera - Used

U-CEL-93419
Only 1 left!

In fair conditionFeatures This Celestron T-Ring attaches to Canon EOS DSLR and SLR camera bodies Sturdy bayonet flange locks in place just like a l...

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$10.76 - $10.76
$10.76
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$10.76
$85.35 - $85.35
$85.35
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$85.35

Celestron X-Cel LX 9 mm - 1.25" - Used

U-CEL-93423
Only 1 left!

Like new!Features X-Cel LX eyepieces, optimized for planetary viewing, offer a 60° field of view through a six-element fully multi-coated lens syst...

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$85.35 - $85.35
$85.35
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$85.35
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$860.65 - $860.65
$860.65
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$860.65

Coronado SolarMax II 60mm Solar H-alpha Telescope with BF10 - Used

U-COR-SOLARMAX60II

In good condition, comes with BF10, one CEMAX 25mm eyepiece, and the original hard case. Does not come with tripod in image. <0.7 Angstroms

$860.65 - $860.65
$860.65
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$860.65
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$1,792.31 - $1,792.31
$1,792.31
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$1,792.31

Explore Scientific ED127 Triplet APO f/7.5 with accessories - USED

Only 1 left!

ED127 telescope (good condition) 3" 0.7x reducer from Explore Scientific (brand new) 2" Field flattener from Explore Scientific (good condition) 6...

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$1,792.31 - $1,792.31
$1,792.31
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$1,792.31
$429.61 - $429.61
$429.61
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$429.61

Optec Flip-Flat Motorized Flat Panel

U-OTC-19050
Only 1 left!

In good condition. Comes with original packaging Works with OTA dew shields up to 7-5/8" (194mm) Illumination up to 170mm

$429.61 - $429.61
$429.61
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$429.61
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$125.51 - $125.51
$125.51
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$125.51

Orion 16x 80 GiantView ED Binoculars - Used

U-ORI-16x80

In near perfect condition. Comes with transport bag.

$125.51 - $125.51
$125.51
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$125.51
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$214.45 - $214.45
$214.45
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$214.45

QSI QSI540C Color CCD Camera with Orion Autoguider - Used

U-QSI540C
Only 1 left!

Used. Come with hard case, and all required cables.

$214.45 - $214.45
$214.45
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$214.45
$2,230.00 - $2,230.00
$2,230.00
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$2,230.00

Sky-Watcher Esprit 80mm ED Triplet APO Refractor - Demo

SW-S11400
Only 1 left!

Like new, but has been displayed at our store! Never used outside. Brand new!Designed with the discerning astrophotographer in mind, Sky-Watcher US...

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$2,230.00 - $2,230.00
$2,230.00
$2,230.00 - $2,230.00
$2,230.00
$71.00 - $71.00
$71.00
$71.00 - $71.00
$71.00

TeleVue Plössl 20mm 50° Eyepiece - Used

U-TV-EAP-20.0
Only 2 left!

Used, in perfect condition. Comes with original packaging and dust caps. 20mm Focal Length 50° Apparent Field of View 1.25" Diameter Barrel 15mm E...

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$71.00 - $71.00
$71.00
$71.00 - $71.00
$71.00
$106.86 - $106.86
$106.86
$106.86 - $106.86
$106.86

Vixen Polarie Star Tracker

U-VIX-POLARIE
Only 1 left!

In good condition. Comes in bag. does not come with tripod or camera.

$106.86 - $106.86
$106.86
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$106.86
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$157.07 - $157.07
$157.07
$157.07 - $157.07
$157.07

ZWO ASIAIR Mini

U-ASIAIR-MINI

Used, in good condition. Comes with 2 2.1x5.5mm cables, the antenna and the ASIAIR in original packaging.

$157.07 - $157.07
$157.07
$157.07 - $157.07
$157.07
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