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Orion StarSeek Telescope Control Cable
3.5 / 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  
$59.99
Now  
$49.99
You Save  
$10.00

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Orion SteadyPix Telescope Photo Adapter for iPhone
3.8 / 5.0
The SteadyPix iPhone adapter securely couples any iPhone to a 1.25" eyepiece so you can take high-magnification pictures through the telescope with the iPhone's built-in camera. Lets you use your iPhone as a mini telescope display monitor!
Was  
$59.99
Now  
$47.99
You Save  
$12.00

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Orion Nautilus Motorized Filter Wheel 4 x 2"
3.0 / 5.0
The Orion Nautilus Motorized 2" Filter Wheel allows you to load up to 4 filters and then use the control software to change filters automatically. A great time saver for RGB and LRGB astrophotography with monochrome cameras.
Was  
$379.99
Now  
$329.99
You Save  
$50.00

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Orion SteadyStar Adaptive Optics Guider with Rotator
The Orion SteadyStar Adaptive Optics Guider with Rotator eliminates tracking errors for rounder, tighter stars.. It also allows you to take astrophotos on motorized alt-az mounts. One of the fastest, most universal AO units on the market.
Was  
$1,999.99
Now  
$1,249.99
3 easy payments of $416.66
With payment plan

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Orion SteadyStar LF Adaptive Optics Guider
The Orion SteadyStar LF Adaptive Optics Guider eliminates tracking errors far more effectively than regular autoguiding, resulting in better astrophotos with smaller stars. And the large format window supports larger cameras with less vignetting.
Was  
$1,699.99
Now  
$1,499.99
3 easy payments of $500.00
With payment plan

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2" Orion Extra-Narrowband Oxygen-III Filter
For producing striking, high-contrast color CCD astrophotography of emission nebulae with any monochrome CCD camera, you should use extra-narrowband filters. The 2" Orion Extra-Narrowband Oxygen-III Filter is one of a set of three narrowband filters.
Was  
$369.99
Now  
$249.99
You Save  
$120.00

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2" Orion Extra-Narrowband Sulfur-II Filter
For producing striking, high-contrast color CCD astrophotography of emission nebulae with any monochrome CCD camera, you should use extra-narrowband filters. The 2" Orion Extra-Narrowband Sulfur-II Filter is one of a set of three narrowband filters.
Was  
$369.99
Now  
$244.99
You Save  
$125.00

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2" Orion Extra-Narrowband Hydrogen-Alpha Filter
For producing striking, high-contrast color CCD astrophotography of emission nebulae with a monochrome camera, you should use extra-narrowband filters. The 2" Orion Extra-Narrowband Hydrogen-Alpha Filter is one of a set of three narrowband filters.
Was  
$369.99
Now  
$249.99
You Save  
$120.00

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About Orion Telescopes & Binoculars

Since 1975 Orion Telescopes & Binoculars has been offering telescopes for sale direct to customers, with an unswerving commitment to best quality products, value and unmatched customer care. Our 100% satisfaction guarantee says it all.

Orion offers telescopes for every level: Beginner, Intermediate, Advanced, and Expert. From our entry level beginner telescopes for amateur astronomers to our Dobsonian telescopes to our most advanced Cassegrain telescopes and accessories, you can find the best telescope for you. And you'll enjoy discount prices by buying your telescope online, direct from Orion. Not sure how to choose a telescope? Orion's Telescope Buyer's Guide is a great place to start.

Orion binoculars are known for quality optics at a great price. We offer binoculars for every viewing interest, including astronomical binoculars, compact binoculars, waterproof binoculars, birding binoculars, and sport and hunting binoculars.

Orion's telescope and astrophotography accessories will enhance your telescope enjoyment without breaking the bank. Expand your viewing experience with accessories ranging from moon filters to power-boosting Barlow lenses to advanced computerized telescope mounts. Capture breathtaking photos with our affordable astrophotography cameras. And when you're stargazing, Orion's telescope cases and covers, observing gear, red LED flashlights, astronomy books and star charts will make your observing sessions more convenient, comfortable and meaningful.

At Orion, we are committed to sharing our knowledge and passion for astronomy and astrophotography with the amateur astronomy community. Visit the Orion Community Center for in-depth information on telescopes, binoculars, and astrophotography. You can find astrophotography "how to" tips and share your best astronomy pictures here. Submit astronomy articles, events, and reviews, and even become a featured Orion customer!