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Telescope Mount Accessories

Items 1 - 25 of 798
JMI Replacement 5" Large Wheels for Universal Wheeley Bars - Wheels Only

JMI 5" Large Wheels Only for Universal Wheeley Bars - TPWLW

SKU: JMI-TPWLW
  • Large 5" replacement locking wheels for JMI Universal Wheeley Bars.
  • These wheels are made of polyurethane.
  • Converts from small wheels to these large wheels via long leveling bolts (not included).
  • Requires wheel mounting design to be bolted instead of riveted.
$135.45

William Optics High Latitude Vixen Base Mount & Red Extension Bar for SkyGuider Pro - Red - YG-IO-SG01H-P-RD

SKU: WYO-YG-IO-SG01-P-H-RD
  • William Optics Vixen-Style Base Mount with Counterweight Extension Bar is High Latitude for adjusting from approximately 32 to 59 degrees.
  • Specifically designed for William Optics RedCat and WhiteCat refractor telescopes.
  • Compatible with the iOptron SkyGuider Pro Mount, this William Optics Base Mount enhances both the performance and outward attractiveness of your telescope system.
  • Made using 100% precision CNC-machined construction, the William Optics Vixen-Style Base Mount improves adjustments while providing better stability.
$208.00

William Optics Low Latitude Vixen Base Mount & Red Extension Bar for SkyGuider Pro - Red - YG-IO-SG01L-P-RD

SKU: WYO-YG-IO-SG01-P-L-RD
  • William Optics Vixen-Style Base Mount with Counterweight Extension Bar is Low Latitude for adjusting from approximately 7 to 34 degrees.
  • Specifically designed for William Optics RedCat and WhiteCat refractor telescopes.
  • Compatible with the iOptron SkyGuider Pro Mount, this William Optics Base Mount enhances both the performance and outward attractiveness of your telescope system.
  • Made using 100% precision CNC-machined construction, the William Optics Vixen-Style Base Mount improves adjustments while providing better stability.
$208.00

JMI HEAVY-DUTY Medium Size Universal Wheeley Bar with 5" Wheels - TPWUMEDHD5

SKU: JMI-TPWUMEDHD5
  • These JMI Heavy-Duty Medium-Sized Wheeley Bars include 5" hard rubber locking wheels.
  • Supports up to 300 lb. maximum payloads.
  • Compatible with tripods that have a tip-to-tip distance between 34" and 42.5".
  • Allows your telescope-mounted, pier-mounted, or Dobsonian telescope to be moved easily and conveniently.
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$522.90

JMI HEAVY-DUTY Medium Size Universal Wheeley Bar with 10" Wheels - TPWUMEDHD10

SKU: JMI-TPWUMEDHD10
  • These JMI Heavy-Duty Medium-Sized Wheeley Bars include 10" hard rubber locking wheels.
  • Supports up to 300 lb. maximum payloads.
  • Compatible with tripods that have a tip-to-tip distance between 34" and 42.5".
  • Allows your telescope-mounted, pier-mounted, or Dobsonian telescope to be moved easily and conveniently.
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$680.40

JMI Large Size Universal Wheeley Bar with 5" Wheels - TPWULG5

SKU: JMI-TPWULG5
  • Made to be used with a wide range of larger tripods and telescopes, these JMI Large-Sized Universal Wheeley Bars come with six large 5" all-terrain pneumatic rubber wheels and a tow handle.
  • Supports payloads weighing up to 300 lbs.
  • Compatible with tripods that have a tip-to-tip distance of between 49" and 56.5".
  • Enables easy and convenient movement for appropriate tripods and piers.
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$533.40

JMI Medium Size Universal Wheeley Bar with 10" Wheels - TPWUMED10

SKU: JMI-TPWUMED10
  • These Medium-sized JMI Wheeley Bars come with standard 10" hard rubber locking wheels.
  • Accepts 100 lb. maximum payloads.
  • Suitable for use with 32.5" to 43.5" tip-to-tip distance tripods.
  • Standard wheels are recommended for use on hard, flat surfaces only.
  • Enables convenient transport for supported telescope tripods.
  • Most mounts elevate 3.5" off the ground with these JMI Wheeley Bars, while Astro-Physics pier mounts are raised 5" off the ground.
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$606.90

JMI Medium Size Universal Wheeley Bar with 5" Wheels - TPWUMED5

SKU: JMI-TPWUMED5
  • These Medium-sized JMI Wheeley Bars come with standard 5" hard rubber locking wheels.
  • Accepts 100 lb. maximum payloads.
  • Suitable for use with 32.5" to 43.5" tip-to-tip distance tripods.
  • Standard wheels are recommended for use on hard, flat surfaces only.
  • Enables convenient transport for supported telescope tripods.
  • Most mounts elevate 3.5" off the ground with these JMI Wheeley Bars, while Astro-Physics pier mounts are raised 5" off the ground.
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$449.40

Sky-Watcher SynScan GPS Module - S30104

SKU: SKY-S30104
  • Inputs date, time, and location data into the SynScan hand controller
  • Compatible with all mounts using the SynScan Hand Controller
$175.00

Orion BHM-13 Panoramic Ball Head Mount - 40812

SKU: ORI-40812
  • This ball head from Orion comes with a quick-release plate with 1/4"-20 post.
  • You can use this ball-head with equipment that is compatible with Arca-Swiss saddles.
  • Orion has designed the ball head to to have a fluid-type 306-degree panning base with a lock knob.
  • The ball-head is made out of anodized aluminum alloy.
$34.99

Orion StarShoot CAT Equatorial Base - 04802

SKU: ORI-04802
  • This Orion StarShoot CAT Equatorial Base Wedge provides the Compact Astro Tracking System with latitude adjustment capability for precise polar alignment.
  • Fits between the CAT and your tripod
  • Has large latitude and azimuth adjustment knobs
  • Made of anodized, powder-coated aluminum
$69.99
$44.99
iOptron Adjustable Alt-Azimuth Mount Base for SkyGuider Pro and SkyTracker Pro

iOptron Alt-Azimuth Adjustable Mount Base for SkyTracker Pro and SkyGuider Pro - 3327

SKU: IOP-3327
  • Adjustable Alt-Azimuth Base included as standard equipment on iOptron SkyGuider Pro and SkyTracker Pro camera mounts
  • Allows adjustments to be made during polar alignment
  • Features a built-in bubble level indicator
  • -30º ~ 65º altitude adjustment range
  • Accepts Vixen-style dovetail bars
$65.00
iOptron MiniTower II and MiniTower Pro Altitude Gear and Clutch Upgrade Kit

iOptron MiniTower Pro/II Altitude Gear and Clutch Upgrade Kit - 8955

SKU: IOP-8955
  • Replaces the altitude gear/clutch of the iOptron MiniTower Pro or MiniTower II Mount
  • Tapered surfaces improve the locking power of the altitude clutch
  • Included locking knob and levers make tightening the altitude knob a lot easier
  • Not suitable for use with the original MiniTower Mount
$99.00
iOptron MiniTower Pro/II Altitude Locking Knob

iOptron MiniTower Pro/II Altitude Locking Knob Kit - 8955-DKL

SKU: IOP-8955-DKL
  • Replaces the altitude locking knob of the iOptron MiniTower Pro or MiniTower II Mount
  • Make tightening the altitude knob a lot easier and more convenient
  • Levers will be especially useful in the winter
  • Not suitable for use with the original MiniTower Mount
$50.00
Meade Polaris RA Motor Drive

Meade Polaris DC Motor Drive - 616000

SKU: MEA-616000
  • Meade Electric RA Motor Drive compatible with Polaris EQ mounts only
  • Included 9V battery supplies up to 40 hours of operating time
  • Variable speed adjustment enables quick and easy conversion from one tracking speed to another
  • Works in both the Northern Hemisphere and the Southern Hemisphere
  • Keeps your target object centered in the field of view for 10 to 20 minutes
  • Installs quickly and easily and does not need to be removed once attached
$39.95

William Optics Low Latitude Vixen Style Base Mount - Red - YG-IO-SG01-L-RD

SKU: WYO-YG-IO-SG01-L-RD
  • This William Optics Vixen-Style Base Low Latitude Mount offers latitude adjustments from approximately 7-34 degrees.
  • Designed with respect to William Optics RedCat and WhiteCat refractor telescopes.
  • Enhances functionality while providing an upgrade to your iOptron SkyGuider Pro Mount's exterior appearance.
  • Made using 100% precision CNC-machined construction, the William Optics Vixen-Style Base Mount improves adjustments while providing better stability.
$198.00

Starlight Xpress OcuPi Remote Acquisition System Controller for Oculus - 110-0015

SKU: SLX-110-0015
  • Starlight Xpress OcuPi Remote Acquisition System for Oculus
  • Utilizing the Raspberry Pi infrastructure
  • Automatically record all-sky images from dusk to dawn
  • Wirelessly transmit images to compatible devices
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$620.00

Meade Stella WiFi Adapter - 608003 - Open Box

SKU: UEQ-16108-MEA-608003
  • With this Meade Stella WiFi Adapter you can take control of your computerized GoTo telescope wirelessly via your smartphone or tablet!
  • Capable of creating its own 802.11 Wi-Fi hotspot, the Meade Stella Adapter consists of a web server that allows security, passwords, and SSID settings to be configured to your preferences.
  • Receives power from its own rechargeable battery or included AC adapter and does not consume any power from the telescope.
  • Pairs with Meade’s StellaAccess mobile app available for both iPhone and Android to provide an interactive planetarium database in addition to being a medium for wireless control.
  • All Meade telescopes featuring a standard USB or RS-232 serial interface are compatible with the Meade Stella Wi-Fi Adapter.
  • Offers compatibility with several telescope models from other brands as well.
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$199.99 $165.00
SkyFi III Wireless Telescope Controller

SkyFi 3 Wireless Control Module - SKYFI3 - Used

SKU: UEQ-16116-SST-SKYFI3
  • The SkyFi 3 Adapter is designed to enable wireless telescope control via an iOS or Android smart device's WiFi function.
  • A rechargeable lithium-ion battery is incorporated into the SkyFi 3 in order to provide up to 12 hours of field use!
  • Offers compatibility with telescopes that have RS-232 serial interfaces, as well as with more recent Meade USB-only telescopes.
  • This exceptionally compact device comes with a Velcro belt for attaching to a telescope mount or tripod.
  • Includes a micro USB power adapter to provide external power.
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$219.95 $186.00
Celestron RA Motor Drive for AstroMaster and PowerSeeker Equatorial Mounts

Celestron RA Motor Drive for AstroMaster & PowerSeeker EQ Mounts - 93514

SKU: CEL-93514
  • Use this small Celestron Motor Drive to automatically track stars as they make their westward movement across the sky.
  • Works with Celestron AstroMaster and PowerSeeker equatorial telescope systems, as well as any setup that employs Celestron CG-2 or CG-3 equatorial mounts.
  • This single-axis motor drive from Celestron installs easily and operates via a 9V battery, no cumbersome cords required.
  • Suitable for use in both the Northern and Southern hemispheres.
$39.95

Celestron CG-4 Dual Axis Motor Drive - 93522

SKU: CEL-93522
  • Designed for CG-4 equatorial mounts, this Celestron Dual-Axis Motor Drive with drive correcting capability offers tracking in RA while permitting adjustments in DEC.
  • Enables optimal image sharpness by strictly controlling your telescope's tracking speed while long, timed exposures of celestial objects are being taken.
  • Offers four speeds: 1x (sidereal rate), 2x (guiding control), 4x, and 8x (centering).
  • Operates via 4 user supplied D-cell batteries inserted into the battery holder unit.
  • Compact enough to easily fit in the palm of your hand, the hand controller module is ergonomically comfortable to use.
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$164.95

Celestron HD Pro Heavy Duty Wedge - 93664

SKU: CEL-93664
  • This Celestron HD Pro Wedge is expressly designed for up to 11" fork-mounted Celestron Schmidt-Cassegrain telescope models.
  • Boasting a 14 mm diameter Latitude Adjustment Screw for extra strength and stability, the Celestron HD Pro Wedge minimizes vibration to allow easier rotation of heavy telescopes.
  • Features a built-in telescope hand control unit holder.
  • A recessed tilt plate fits the base of the telescope to enable attachment via simple rotation.
  • Bulkier heavy-duty side plates offer greater rigidity for reduced vibration during imaging sessions.
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$419.95

Celestron SkySync GPS Accessory for all Celestron Telescopes - 93969

SKU: CEL-93969
  • This Celestron SkySync GPS Accessory Module is a 16-channel GPS receiver that is capable of ascertaining your telescope's precise location along with other critical data needed to find objects in the night sky.
  • Compatible with all Celestron computerized telescopes save for the SkyProdigy series.
  • Plugs into the drive base port of your telescope for better initial star alignment accuracy.
  • Links up to one of several Global Positioning Satellites in order to automatically download exact time, data, latitude, and longitude data.
$149.95

Celestron StarSense Auto Telescope Alignment Accessory - 94005

SKU: CEL-94005
  • With the Celestron StarSense AutoAlign Accessory, telescope alignment takes place in mere minutes allowing even the most novice observer to feel like a seasoned astronomer almost instantly.
  • Uses a built-in camera and sophisticated software to automatically determine the identity of celestial objects.
  • Incorporates a database of more than 40,000 celestial objects.
  • Press the Sky Tour button to start your tour through all the best night sky objects that can be viewed from your current vantage point.
  • Four-line, 16-character LCD screen and 19 fiber optic LED buttons are both backlit.
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$389.95

High Point Scientific has the telescope mount parts and accessories you need to keep your telescope steady. With right accessories, you can precisely tighten your tripod or safely mount your OTA. ADM, Celestron, Meade, Orion, Parallax, and Tele Vue are just a few manufacturers we work with to bring you the best deals. Whatever set up you are looking for, we have the accessories to meet your needs!


Depending on your setup, you are going to need accessories that enhance the capabilities of your mount and make it easier for you find celestial objects. At its most basic form, look for accessories that complement either an equatorial or alt-azimuth mount. Thinking of using a camera tripod? Then you most likely have an alt-azimuth mount! Check out our selection of motors and power supplies to fully computerize your mount to find your favorite celestial objects with ease.


An easy way to tell if you have an equatorial mount is to look for the counterweights. If your telescope mount has one or more, there’s a 98% chance it's an equatorial. In addition to counterweights, be sure to look for a counterweight shaft or a wedge. While not required, you can equip your mount with a motor for hassle-free tracking.


High Point Scientific has a wide variety of telescope mount accessories to secure your optical tube assembly. A dovetail plate and saddle will ensure your set up stays secure all night long. We also have a vast selection of mounting rings to keep your OTA and finderscope in place. These are just a few accessories to consider. Many new observers are eager to jump right into their first stargazing and forget about these details. However, if you equip your scope with the right accessories, you will enjoy many worry-free nights to come.

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