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Orion Deluxe Off-Axis Guider for Astrophotography
3.2 / 5.0
For photographing and guiding at the same time, the Orion Deluxe Off-Axis Guider is perfect. It eliminates the need for a separate guide scope, fixes tracking problems such as differential flexure and mirror shift, and reduces set up time.
Was 
$99.99
Now 
$79.99
You Save 
$20.00

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Celestron 0.7x Reducer Lens for EdgeHD 1100
The EdgeHD .7x Focal Reducer makes your EdgeHD 1100 a full f-stop faster than f/10, reducing exposure time by half to capture the same brightness of an object. Increases field view by 43% for better wide-view images. Accomodates a variety of cameras.
Was 
$629.95
Now 
$549.95
You Save 
$80.00

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Orion 8-Slot 1.25" Filter Slider
5.0 / 5.0
Quickly switch between up to eight 1.25" eyepiece filters with this handy 8-Slot Filter Slider attachment, without the hassle of having to remove and replace individual filters.
Was 
$99.99
Now 
$69.99
You Save 
$30.00

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Orion 6-Slot 2" Filter Slider
5.0 / 5.0
Use this handy 2" filter slider to quickly switch between up to six 2" eyepiece filters to enhance and improve your views without the hassle of repeatedly removing and replacing an eyepiece to switch individual filters.
Was 
$99.99
Now 
$69.99
You Save 
$30.00

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Orion 1.25" Specialized 3-Piece Planetary Imaging Filter Set
This set of three imaging filters includes the most vital filters for optimizing monochrome planetary portraits. Set includes an ultraviolet (UV) filter, infrared (IR) filter, and methane (CH4) filter. For astrophotographic use only.
Was 
$129.99
Now 
$109.99
You Save 
$20.00

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Orion Tapered 2" to T-thread Adapter
5.0 / 5.0
This useful adapter allows secure attachment of T-ring equipped DSLR cameras, or T-threaded CCD cameras, to a 2" telescope focuser. Its unique tapered barrel provides an extra-secure connection. Adds just 3.5mm of length.
Was 
$39.99
Now 
$24.99
You Save 
$15.00

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About Orion Telescopes & Binoculars

Since 1975 Orion Telescopes & Binoculars has been offering telescopes for sale direct to customers. Now an employee-owned company, we pride ourselves on 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. Because we sell direct, we can offer you tremendous value at a great price. 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, & reviews, and even become a featured Orion customer!