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Solar Eclipse 2017

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Give your eyepieces a power upgrade
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Adapters & Cables

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Orion StarSeek Telescope Control Cable
4.1 / 5.0
Attach the Orion StarSeek Telescope Control Cable to your GoTo telescope to turn your iPhone, iPad, or iPod Touch into a cutting-edge GoTo controller using StarSeek app's beautiful star map! Also works with Orion XTg & XXg GoTo Dobsonian telescopes.
Was 
$39.99
Now 
$29.97
You Save 
$10.02

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Orion 20-foot Power Extension Cable
5.0 / 5.0
Use the Orion 20-foot Power Extension Cable to easily increase power input range by a length of 20 feet. This handy and affordable extension cable is ideal for powering astronomy accessories in far, dark corners of the backyard.
Was 
$15.99
Now 
$9.97
You Save 
$6.02

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Orion IntelliScope to PC RS-232 Connector Cable
2.6 / 5.0
The Orion Intelliscope to PC RS-232 Connector Cable allows you to connect your IntelliScope Object Locator to a serial port on your personal computer so you can use astronomy software to control your Orion Dobsonian IntelliScope.
$15.99

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Orion Prime Focus Camera Adapter for 2" Crayford Focuser
4.5 / 5.0
The 2" Crayford Focuser Prime Focus Camera Adapter couples a camera to the Orion 2" Crayford-type focuser(#13039) for prime-focus astrophotography. It requires a t-ring for your specific camera (sold separately).
$17.99

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Orion Long 2" Adapter for Crayford-Type Telescope Focuser
5.0 / 5.0
This long 2" adapter is designed for use with the Orion 2" Crayford-type focuser. It provides the extra height needed when the focuser is used with Orion 203mm and 254mm reflector telescopes.
$14.99

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1.25" Orion Standard Tele-Extender
4.3 / 5.0
The 1.25" Orion Standard Tele-Extender is essential for eyepiece projection photography with Schmidt-Cassegrain telescopes. It fits all Celestron and Meade Schmidt-Cassegrain and permits high magnification photography of the Moon and planets.
$29.99

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Orion Precision Slow-Motion Adapter
4.4 / 5.0
Attach the Orion Precision Slow-Motion Adapter to any camera tripod to add micro-motion control. It is very useful for tracking celestial objects with binoculars or spotting scopes.
$42.99

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1/4"-20 Adapter for Orion Telescope Mounts
4.7 / 5.0
The 1/4"-20 Adapter couples small telescopes to the dovetail saddle of VersaGo, AstroView, SkyView Pro, Sirius, and Atlas Mounts. This telescope mount adapter provides a threaded post for attaching telescopes equipped with a 1/4"-20 threaded socket.
$19.99

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Orion Binocular Mount Adapter
3.5 / 5.0
This aluminum Orion Binocular Mount Adapter couples big astronomy binocular's built in 1/4"-20 post to a Paragon-Plus Binocular Mount. Provides secure 1/4"-20 threaded attachment of binoculars to mount
$36.99

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Orion 1/4"-20 Adapter for EQ-2 Telescope Mount
3.5 / 5.0
The 1/4"-20 Orion Adapter for EQ-2 Mount provides a threaded 1/4"-20 post for easy and secure attachment of cameras, spotting scopes, small telescopes, and binoculars to the Orion EQ-2 equatorial mount. Great for taking star-trail astrophotographs.
$19.99

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Orion 1/4"-20 Adapter for EQ1 Telescope Mount
3.8 / 5.0
The 1/4"-20 Orion Adapter for EQ-1 Telescope Mount provides a threaded post for attaching instruments equipped with a 1/4"-20 threaded socket.
$19.99

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1.25" Orion Telescope Eyepiece Parfocal Rings, Set of Four
5.0 / 5.0
Our Set of Four Orion 1.25" Parfocal Rings let you make an assortment of non-parfocal eyepieces parfocal by setting the depth of each eyepiece barrel in the focuser to the same exact focus point. Save observing time by eliminating focus adjustments.
$16.99

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1.25" Orion Variable Universal Camera Adapter
4.6 / 5.0
The 1.25" Variable Universal Camera Adapter slides into the telescope focuser and connects to a camera t-ring for prime-focus or eyepiece-projection photography. The sliding barrel design lets you vary the magnification without changing eyepieces.
Was 
$49.99
Now 
$44.99
You Save 
$5.00

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1.25" Orion Universal Camera Adapter
4.8 / 5.0
The 1.25" Universal Camera Adapter allows attachment of a camera body to a reflector or refractor telescope for either prime-focus or eyepiece-projection photography. It requires a T-ring for your particular brand of camera (sold separately).
Was 
$39.99
Now 
$29.99
You Save 
$10.00

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0.965"-to-1.25" Orion Telescope Eyepiece Adapter
3.9 / 5.0
Do you want to be able to use your 1.25" Eyepieces with a telescope that normally requires .965" optics? The .965"-to-1.25" Orion Eyepiece Adapter allows you to do just that.
$23.99

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2"-to-1.25" Orion Telescope Eyepiece Adapter
5.0 / 5.0
The 2"-to-1.25" Orion Eyepiece Adapter allows you to use 1.25" telescope eyepieces in any 2" focuser, star diagonal, or holder.
$26.99

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Orion Dew Zapper Pro 4-Channel Prevention System
The Dew Zapper Pro is an advanced 12-volt dew prevention system that powers up to 4 separate heating bands for all your optical needs. Each heater has a separate temperature control knob. The heating bands (sold separately) are very power-efficient.
Was
$59.99 - $149.99
Now
$54.99 - $129.99

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Orion Dovetail Mounting Bases for Finder Scopes
Orion Dovetail mounting bases are designed for custom installation of an Orion finderscope on any non-Orion telescope, or for adding a second finder to your tube. Features a locking dovetail and an aluminum base that fits on any size optical tube.
$19.99

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Tele Vue FoneMate Smart Phone to Tele Vue Eyepiece Adapter
The Tele Vue FoneMate smart phone adapter is a convenient way to enter the world of Digiscoping. Ideal for solar, lunar, planetary, photography and wonderful for birding, nature and telephoto applications.
$95.00

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Meade Coronado Adapter Ring for 40mm Double Stack Filter
Coronado Adapter Plate #AP185. Required to double stack an SME40 external primary Etalon, double stacking an original 40mm Coronado or Coronado II telescope such as an SMT40 or PST.
$19.99

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More About Adapters & Cables
They may not be the sexiest items, but they're important nonetheless! Look here for various adapters for attaching cameras to telescopes and telescopes to mounts and tripods. You'll also find extension tubes, extension cables, AC power cables, dovetail finder scope bases, and a whole lot more.

Please Note:
Any discounts and/or promotional offers apply only to products listed on their respective pages. Prices valid only while supplies last and are limited to stock on hand.

Products on sale or subject to promotional offers are limited to two units per customer. Large volume orders are subject to special order policies — contact our Customer Service Department for additional details.

Pricing and/or promotions are subject to change without notice.