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For testing the accuracy of your tracking system, or centering stars for GoTo system alignment, the wide field of the Orion 20mm Illuminated Centering Eyepiece makes it easy. Just use the illuminated crosshair to acquire and center any star.
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$99.99
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$89.99
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$10.00
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Use this handy adapter to accurately center any 1.25" eyepiece, collimation tool, astrophotography camera, or other 1.25" astronomy accessory in a telescope's 2" focuser tube.
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$39.99
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$24.99
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$15.00

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The Orion LensPen Mini Pro Cleaning Tool is specially designed to clean any lens surface. It has a retractable natural hair brush for large particles on one end and a flexible cleaning tip equipped with chamois pad for smudges on the other end.
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$9.34
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$1.65

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With this handy laser collimator, you'll get fast, dead-on alignment (collimation) of your reflector telescope's optics. Our second-gen model ensures seating exactly parallel to the focuser's mechanical axis for consistent and accurate alignment.
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$69.99
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$59.49
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$10.50

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Use your laser pointer as a collimator! With Orion's SkyLine Laser Pointer Telescope Collimation System you can use the Orion SkyLine Deluxe Green Laser Pointer (sold separately) as a precision collimating device for reflector telescopes.
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$27.00

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Attach two different aiming devices to your telescope quickly and easily with the Orion Dual Finder Scope Mounting Bracket. Use any combination of finder scope, reflex sight, green laser pointer bracket, mini guide scope, without having to use tools.
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$35.99
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$4.00

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Thread this adapter onto an Orion Astrophotography Flip Mirror to use astrophotography cameras equipped with 1.25" nosepiece barrels. The Orion 1.25" Imaging Flip Mirror Camera Adapter makes it easy to optimize focus in all 1.25" size cameras.
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$19.99
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$9.99
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$10.00

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No more touching the menu buttons on the back of the video camera! This handy control kit gives you the ability to control all of the StarShoot Deep Space Video Camera II features from your iPhone, iPod, or iPad device.
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$49.99
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$39.99
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$10.00

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Have you ever wanted to take a picture of what you were viewing through your telescope? The Orion SteadyPix Deluxe Camera Mount lets you! It securely holds most point-and-shoot cameras up to an eyepiece for afocal photography of celestial objects.
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$39.99
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$29.99
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$10.00

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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 and XXg GoTo Dobsonian telescopes
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$39.99
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$29.97
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$10.02

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Use this handy adapter to accurately center any 1.25" eyepiece, collimation tool, astrophotography camera, or other 1.25" astronomy accessory in a telescope's 2" focuser tube.
Was 
$39.99
Now 
$24.99
You Save 
$15.00

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Tripod adapter for binoculars designed to fit most binoculars. Great for viewing with higher magnification models.
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$19.95
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$11.49
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$8.46

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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.
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$9.97
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$6.02

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No more worries about running out of battery power during an observing session. This AC-to-DC Adapter will power your StarSeeker GoTo telescope from a 100-volt wall outlet. 6' cable included.
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$22.99
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$15.97
You Save 
$7.02

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Compact digital camera adapter spotting scopes s allows you to take photos using a compact digital camera through most spotting scopes.
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$79.95
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$72.95
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$7.00

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Use this handy adapter to center 2" eyepieces and accessories in 2" focusers. A simple rotation of the knurled top ring moves two rollers toward the exact center of the optical axis, securely centering the inserted accessory. Adds 1.7" of extension.
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$35.99
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$4.00

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Rainier Spotting Scope SLR Camera Adapter. For use with 851ED and 853ED only (T-mount required, not included)
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$121.95
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$99.95
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$22.00

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This T-ring for non-EOS Canon SLR Cameras allows you to attach a non-EOS Canon 35mm SLR camera to telescopes, camera adapters, and other astrophotography accessories equipped with standard T-threads.
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$16.99
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$14.97
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$2.02

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The Orion Paragon-Plus Binoucular Mount and Tripod provides relaxing views for hours on end with binoculars up to 80mm aperture. Features a clever design that allows the user to raise and lower the tripod while the binoculars stay fixed on target.
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$269.99
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$242.99
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$27.00
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No more worries about running out of battery power during an observing session. This AC-to-DC Adapter will power your StarSeeker GoTo telescope from a 100-volt wall outlet. 6' cable included.
Was 
$22.99
Now 
$15.97
You Save 
$7.02

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The Orion dovetail mounting plates are designed for attaching telescope optical tubes to the AstroView, SkyView Pro, Sirius, Atlas, and any other brand of equatorial mount that accepts Vixen style dovetail bars.
Was
$19.99 - $37.99
Now
$16.99 - $37.99

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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 and XXg GoTo Dobsonian telescopes
Was 
$39.99
Now 
$29.97
You Save 
$10.02

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If you are an avid astronomer you know that you should always use red light instead of white to help protet your night vision. The Orion RedBeam II LED Flashlight has adjustable brightness which lets you observe without ruining your night vision.
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$24.99
Now 
$21.24
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$3.75

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More About Accessories
Orion Telescopes carries a multitude of accessories designed to enhance the enjoyment and convenience of using your instrument as well as its performance. No stargazer should be without a good set of filters and a power-boosting barlow lens. And don't forget a padded case to protect your accessories and your telescope itself! Take your time and browse our accessory categories. You're sure to find something that will add a new dimension to your observing experience.

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.