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Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply
5.0 / 5.0
With its huge 155 watt-hour capacity, the Dynamo Pro Lithium Power Supply will keep your astronomy gear powered up all night long. Features three USB outputs, three 180w DC outputs, and one 100w AC output. Also features a red LED spotlight.
$169.99

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Orion Binocular Harness Strap
The Orion Binocular Harness Strap provides comfort while wearing a binocular or camera. The secret lies in the weight distributed around your shoulders instead of concentrated on the back of your neck. Ideal for hikers, birders, and photographers.
Was 
$14.99
Now 
$11.99
You Save 
$3.00

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Orion Premium Linear BinoViewer for Telescopes
5.0 / 5.0
Enjoy amazing 3D-like views through your telescope with our newest and most advanced stereo binocular viewer! The Premium Linear BinoViewer makes observing a comfortable and immersive experience, because you're using both eyes instead of just one.
$499.99
3 easy payments of $166.66
With payment plan

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Orion 1.25" Pentaprism Diagonal
The Orion Pentaprism 90-Degree Diagonal is the perfect complement to the Orion Premium Linear BinoViewer. It's the only diagonal we know of that will produce an upright, non-mirror-reversed view through a telescope equipped with the BinoViewer.
$199.99

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Orion Dynamo Mini 74.88Wh Lithium AC/USB PowerBank
The Orion Dynamo Lithium Powerbank features a generous 74.88 Watt-hour battery, and provides two USB outputs, as well as an 85W AC outlet. The incredibly small form factor makes this ideal for hiking, camping, and anywhere you need a boost in power!
Was 
$99.99
Now 
$89.99
You Save 
$10.00

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Orion Magnetic 1-Pound Dobsonian Counterweight
4.0 / 5.0
You can put away the fishing sinkers and duct-taped ankle weights, because now there's finally a practical, versatile counterweight solution for balancing your steel-tube Dobsonian telescope.
$24.99

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Orion Tritech LT-1 Travel Tripod
5.0 / 5.0
The Tritech LT-1 supports up to 6.6 lbs., but weighs less than 3.5 lbs., making it super portable for taking on hikes, road trips, or flights. Aluminum legs with flip locks, 3-way pan head, carry handle, and case with shoulder strap. Max height 66".
Was 
$34.99
Now 
$29.99
You Save 
$5.00

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StarShoot P1 Polar Alignment Camera with Sirius Adapter
The Orion StarShoot P1 Polar Alignment Camera provides an easy and foolproof method to align your Orion Sirius mount. Forget about kneeling down in the dirt, staring through a polar finder - let the P1 align your mount fast and accurately.
$299.99

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Orion Spacer for Monster Parallelogram and 25x100 binoculars
A spacer to raise the 25x100 binoculars up when sitting on the Monster Parallelogram mount, in order to utilize the full range of interpupilary adjustment, as well as help balance the binocular when aiming high in the sky.
$29.99

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Orion RedBeam LED Motion Sensing Headlamp
4.4 / 5.0
The Orion RedBeam Motion Sensing Headlamp leaves both hands free so you can set up and use your equipment and still see everything. The LED can be turned on/off by a wave of the hand, instead of reaching for the power button, handy with gloves on!
$16.99

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StarShoot P1 Polar Alignment Camera w Atlas/Pro/SVP Adapter
5.0 / 5.0
The Orion StarShoot P1 Polar Alignment Camera provides an easy and foolproof method to align your SVP/Atlas/Atlas Pro mount. Forget about kneeling down in the dirt, staring through a polar finder - let the P1 align your mount fast and accurately.
$299.99

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StarShoot P1 Polar Alignment Camera with Sirius Pro Adapter
The Orion StarShoot P1 Polar Alignment Camera provides an easy and foolproof method to align your Orion Sirius Pro mount. Forget about kneeling down in the dirt, staring through a polar finder - let the P1 align your mount fast and accurately.
$299.99

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StarShoot P1 Polar Alignment Camera with HDX Adapter
The Orion StarShoot P1 Polar Alignment Camera provides an easy and foolproof method to align your Orion HDX mount. Forget about kneeling down in the dirt, staring through a polar finder - let the P1 align your mount fast and accurately.
$299.99

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Orion 8-24mm Pro Lanthanum Zoom Eyepiece
5.0 / 5.0
Premium quality zoom eyepiece features lanthanum glass lens elements to minimize chromatic aberration and a waterproof housing. Fully multi-coated optics with continuous zoom range of 8-24mm. Parfocal design with 20mm eye relief through zoom range!
$199.99
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Orion SynScan Wi-Fi Adapter for GoTo Telescopes
Control any Orion GoTo mount or telescope wirelessly with your iOS or Android smartphone! All you need is the SynScan Wi-Fi Adapter and the free SynScan Pro app. Intuitive touchscreen interface. You'll never go back to the wired handset again!
$64.99

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Orion Magnetic 3-Pound Dobsonian Counterweight
Our Magnetic 3-Pound Dobsonian Counterweight helps balance big steel-tube Dobs when heavy accessories are added to the front end. Weighs 3 lbs. 2 oz., with big grip handle and padded bottom. Strong 50-lb. pull strength to stay firmly in place.
$49.99

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Orion EF Widefield 1.25" Eyepieces
Swap out your Plossls for our EF Widefields and enjoy exceptionally flat images. Expansive fields of view provide a comfortable, immersive experience. All are fully multi-coated with rubber grip and twist-up eyecups. Affordable too!
$79.99
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Orion Ultra Flat Field Eyepieces
Combining a wide field of view with tack sharp images at the edges of the field, the Orion Ultra Flat Field eyepieces will quickly become a favorite in your telescope accessory case!
$99.99 - $199.99
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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.