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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.

Telescope Accessories

  • Original price $215.00 - Original price $215.00
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    Baader Hyperion 24mm 68° (HYP-24)

    Baader Hyperion 24mm 68° Baader Hyperion Eyepiece 24mm Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human eye Phan...

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    Original price $215.00 - Original price $215.00
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  • Original price $25.00 - Original price $28.00
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    Buckeye Pegasus Astro Mounting Solutions

    Pegasus Astro Mounting Solutions Have you ever wanted to mount your Pegasus Pocket Powerbox, Powerbox Micro, Powerbox Advance, Ultimate Powerbox or...

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    Original price $25.00 - Original price $28.00
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  • Original price $73.00 - Original price $277.00
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    Astrozap Flexi-Heat Dew Shield

    Astrozap Flexi-Heat Dew Shield The Astrozap Flexi-Heat Dew Shield uniquely combines both active and passive methods of dew fighting with the add...

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    Original price $73.00 - Original price $277.00
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  • Original price $56.01 - Original price $56.01
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    Antares 2x 1.25" Barlow (UB2S)

    Antares 2x 1.25" Barlow Antares barlows will extend the focal length of your telescope for greater magnification. By generating negative spherical ...

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    Original price $56.01 - Original price $56.01
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  • Original price $63.84 - Original price $63.84
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    Antares 1.25" Laser Collimator (LC)

    Antares 1.25" Laser Collimator Align your optics with a precision the Antares 1.25" Laser Collimator. An absolute must for Aspheric system performa...

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    Original price $63.84 - Original price $63.84
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  • Original price $419.00 - Original price $419.00
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    William Optics Binoviewer Package (E-BINO-P)

    William Optics Binoviewer Package William Optics does it better and especially cheaper! Until today, you could choose only between high-end expensi...

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    Original price $419.00 - Original price $419.00
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  • Original price $46.00 - Original price $46.00
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    William Optics 48mm T mount for Canon EOS (TM-CN-EOS-M48)

    William Optics 48mm T mount for Canon EOS   In the Box William Optics 48mm T mount for Canon EOS Warranty & Manuals William Optics 2-Yea...

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    Original price $46.00 - Original price $46.00
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  • Original price $206.15 - Original price $206.15
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    Tele Vue Plössl 32mm (EPL-32.0)

    Tele Vue Plössl 32mm The Tele Vue Plössl 32mm, with its larger 50° apparent field, will deliver the same true field as the 40mm but with higher m...

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    Original price $206.15 - Original price $206.15
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  • Original price $210.00 - Original price $210.00
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    Sky-Watcher V5 SynScan Handbox Controller (S30106)

    Sky-Watcher V5 SynScan Handbox Controller 42,000 object data base Built-in USB-B 2.0 port for easy control via PC or firmware updates Only compati...

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    Original price $210.00 - Original price $210.00
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  • Original price $41.00 - Original price $424.00
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    QHYCCD PoleMaster and Adapter (POLEMASTER)

    QHYCCD PoleMaster As any seasoned astroimager would agree, achieving good polar alignment is not an easy task. You may spend hours under precious d...

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    Original price $41.00 - Original price $424.00
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  • Original price $34.00 - Original price $34.00
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    Pegasus M54 Male to M42 Male (ADAPT-M54M-M42M)

    Pegasus M54 Male to M42 Male Adapter Adapter Thickness: 2.0mm Thread: Pitch 0.75mm / 6 mm length M54 side has a M48 internal thread In the Box Pe...

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    Original price $34.00 - Original price $34.00
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  • Original price $78.47 - Original price $78.47
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    PrimaluceLab DV Series Dovetail Clamp PLUS (PLLMORVLP)

    PrimaluceLab DV Series Dovetail Clamp PLUS The PrimaluceLab DV Series Dovetail Clamp PLUS provides the connection to telescopes support plates and ...

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    Original price $78.47 - Original price $78.47
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  • Original price $56.00 - Original price $56.00
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    Pegasus Astro EQDIR USB Stick for EQMOD- RJ45

    Pegasus EQDIR USB Stick Our new compactPegasus Astro EQDIR USB Stick for EQMOD allows direct connection of Skywatcher HEQ5 Syntrek/PRO, NEQ6 Syntre...

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    Original price $56.00 - Original price $56.00
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  • Original price $72.00 - Original price $72.00
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    Losmandy V Series 7" Universal Dovetail Plate (VUP7)

    Losmandy V Series 7" Universal Dovetail Plate Losmandy V Series 7" Universal Dovetail Plate is a universal Vixen style dovetail plate.     Technica...

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    Original price $72.00 - Original price $72.00
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  • Original price $101.00 - Original price $101.00
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    iOptron 4.5kg Counterweight for CEM26, GEM28, AZ mount Pro And Others (3006-10)

    iOptron 4.5kg Counterweight for CEM26, GEM28, AZ mount Pro and others This 4.5 kg (~10 lbs) counterweight can be used for the following iOptron mou...

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    Original price $101.00 - Original price $101.00
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  • Original price $74.00 - Original price $74.00
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    iOptron 2.5kg Counterweight for GEM45/iEQ45/CEM70 (8027-05)

    iOptron 2.5kg Counterweight for GEM45/iEQ45/CEM70 This 2.5kg counterweight is designed for following iOptron Mount: CEM70/CEM70EC/CEM70G CEM60/CEM...

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    Original price $74.00 - Original price $74.00
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  • Original price $620.00 - Original price $620.00
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    Celestron Starsense Autoalign (94005)

    Celestron Starsense Autoalign Become an instant astronomer, even if you’ve never used a telescope before, with the one-of-a-kind StarSense AutoAlig...

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    Original price $620.00 - Original price $620.00
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  • Original price $215.00 - Original price $215.00
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    Current price $215.00

    Baader Hyperion 8mm 68° (HYP-8)

    Baader Hyperion 8mm 68° Baader Hyperion Eyepiece 8mm Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human eye Phanto...

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    Original price $215.00 - Original price $215.00
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    Baader Hyperion 17mm 68° (HYP-17)

    Baader Hyperion 17mm 68° Baader Hyperion Eyepiece 17mm Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human eye Phan...

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    Original price $215.00 - Original price $215.00
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  • Original price $27.00 - Original price $29.00
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    Buckeye Synta Finderscope Dual and Triple Mounting Brackets

    Synta Finderscope Dual and Triple Mounting Brackets Expand your telescope accessory mounting capabilities with this Synta/Vixen finderscope dovetai...

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    Original price $27.00 - Original price $29.00
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  • Original price $30.00 - Original price $30.00
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    Celestron EclipSmart Solar Filter for PowerSeeker 60AZ and 60EQ Telescopes (94220)

    Celestron EclipSmart Solar Filter for PowerSeeker 60AZ and 60EQ Telescopes ISO-CERTIFIED SOLAR TELESCOPE FILTER: Certified to comply with the ISO...

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    Original price $30.00 - Original price $30.00
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  • Original price $146.23
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    Current price $135.00
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    Celestron X-CEL LX 25mm Eyepiece (93426)

    Celestron X-CEL LX 25mm Eyepiece Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and ...

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    Original price $146.23
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    Save $11.23 Save $0.00
  • Original price $133.00 - Original price $133.00
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    Celestron 34" Soft Tripod Case (94028)

    Celestron 34" Soft Tripod Case Still carrying your bulky tripod box to remote observing sites? Let us lighten your load with our sleek, protective,...

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    Original price $133.00 - Original price $133.00
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  • Original price $159.60 - Original price $159.60
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    Antares Speers-Waler Series 3 31.5mm 94° (SW31.5S3)

    Antares Speers-Waler Series3 31.5mm 90° Speers-Waler Series3 eyepieces offer a wider field of view W70 Series. The 2" Antares Speers-Waler Series3 ...

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    Original price $159.60 - Original price $159.60
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  • Original price $79.80 - Original price $79.80
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    Antares Eyepiece 6mm 74° W6S2 (W6S2)

    Antares W6S2 The 1.25" Antares W6S2 6.0mm 74° has (8) elements, 74 degree AFOV, 12.5mm eye relief and negative achromat compensation, eliminating s...

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    Original price $79.80 - Original price $79.80
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  • Original price $34.00 - Original price $34.00
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    ZWO M42M-M48F 22.5mm Extender (M42-M48-22.5)

    ZWO M42M-M48F 22.5mm Extender The thickness of the M42M-M48F 22.5mm extender is 22.5mm. It is an important astronomical accessory for ASI2600MM ...

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    Original price $34.00 - Original price $34.00
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  • Original price $12.00 - Original price $12.00
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    Telrad Mounting Base Only (2001)

    Telrad Base Only The Telrad Base attaches to any telescope with the supplied double-sided tape and is also pre-drilled if you want to mount it on ...

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    Original price $12.00 - Original price $12.00
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  • Original price $304.57 - Original price $304.57
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    Tele Vue 2.5x 1.25" Powermate (PMT-2513)

    Tele Vue 2.5x 1.25" Powermate The Tele Vue 2.5x 1.25″ Powermate stands less than 3″ out of your focuser.. It is parfocal in ALL 1¼” diagonals and p...

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    Original price $304.57 - Original price $304.57
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  • Original price $456.19 - Original price $456.19
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    Tele Vue 2.0x 2" Powermate (PMT-2200)

    Tele Vue 2.0x 2" Powermate The Tele Vue 2.0x 2″ Powermate is a better choice for 2″ diagonals than Barlows, since it’s nearly parfocal. It is threa...

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    Original price $456.19 - Original price $456.19
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  • Original price $60.00 - Original price $60.00
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    Sky-Watcher 11lbs Counterweight (S30101)

    Sky-Watcher 11lbs Counterweight The Sky-Watcher 11lbs Counterweight is designed to be compatible with a range of Sky-Watcher mounts, including AZ-E...

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    Original price $60.00 - Original price $60.00
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  • Original price $26.00 - Original price $27.00
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    Pegasus USB 3.0 Type-A male > USB 3.0 Type-B male Premium

    Pegasus USB 3.0 Type-A male > USB 3.0 Type-B male 1 m Premium This premium cable features a USB 3.0 Type-A male connector on one end, and a USB ...

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    Original price $26.00 - Original price $27.00
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  • Original price $58.00 - Original price $58.00
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    Losmandy DV Series Dovetail Plate Adapter (DVA)

    Losmandy DV Series Dovetail Plate Adapter The Losmandy DV Series Dovetail Plate Adapter works with both D and V series plates. Mounts to existing r...

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    Original price $58.00 - Original price $58.00
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  • Original price $180.00 - Original price $180.00
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    iOptron 9.5kg Counterweight for CEM70/iEQ45 (7226)

    iOptron 9.5kg Counterweight for CEM60/iEQ45 This counterweight will fit the following mounts: CEM70/CEM70G GEM45/GEM45G/GEM45EC* iEQ45/iEQ45 Pro C...

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    Original price $180.00 - Original price $180.00
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  • Original price $372.00 - Original price $792.00
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    Howie Glatter 2" Laser Collimator

    Howie Glatter 2" Laser Collimator Inside the collimator is a solid-state laser diode, which emits an intense laser beam through a front aperture, e...

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    Original price $372.00 - Original price $792.00
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  • Original price $55.79 - Original price $55.79
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    Celestron Dovetail Bar Kit, 8” Narrow (94501)

    Celestron Dovetail Bar Kit, 8” Narrow This dovetail bar kit allows you to replace the wider CGE dovetail bar found on most Celestron 8” Schmidt-Cas...

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    Original price $55.79 - Original price $55.79
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  • Original price $80.00 - Original price $80.00
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    Celestron Counterweight, 12 lbs For 19mm Shaft (94286)

    Celestron Counterweight, 12 lbs For 19mm Shaft Whether you are enhancing your mount setup or buying a replacement part, the counterweight is there ...

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    Original price $80.00 - Original price $80.00
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    $80.00
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