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Orion 2" Precision Centering Extension Adapter
5.0 / 5.0
The Orion 2" Precision Centering Adapter precisely centers a collimating device, camera nosepiece, or eyepiece unlike a standard adapter which pushes it off center. Ideal for accurate reflector collimation with a laser or cheshire collimating device.
Was $44.99
Now $40.49
You Save $4.50

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Orion 2" to 1.25" Precision Centering Adapter
4.8 / 5.0
The Orion Precision Centering Adapter is a 2" to 1.25" eyepiece adapter and more. This adapter precisely centers a collimating device, camera nosepiece, or eyepiece unlike a standard adapter which pushes it off center.
Was $34.99
Now $29.74
You Save $5.25

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Orion Collimating Telescope Eyepiece
4.0 / 5.0
For the best images from your reflecting telescope, the optics need to be in precise alignment (also known as collimation). The Orion Collimating Eyepiece is an economical and accurate way to ensure perfect Newtonian mirror alignment every time.
Was $49.99
Now $42.49
You Save $7.50

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Orion LaserMate Deluxe Telescope Laser Collimator
4.0 / 5.0
The Orion LaserMate Deluxe Telescope Collimator makes aligning your Newtonian's Optics a simple one-step procedure. It is smaller, lighter and less expensive than the previous version.
Was $69.99
Now $55.99
You Save $14.00

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Orion LaserMate Pro Laser Collimation Kit
4.0 / 5.0
For quick collimation with laser precision, use the Orion LaserMate Pro Laser Collimation Kit. It works on any Newtonian Telescope and fits into any 1.25" telescope eyepiece holder. And with a lifetime alignment guarantee you can't go wrong.
Was $99.99
Now $84.99
You Save $15.00

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Orion 20mm Illuminated Centering Telescope Eyepiece
3.6 / 5.0
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.
Was $99.99
Now $84.99
You Save $15.00

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Orion LensPen Mini Pro Cleaning Tool
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.
Was $9.99
Now $7.99
You Save $2.00

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Orion Deluxe 6-Piece Optics Cleaning Kit
4.9 / 5.0
The Orion Deluxe 6-Piece Optics Cleaning Kit contains everything you need to care for any optical surface. Includes Ultra Brush Dust Remover, Dust Pro Compressed Air, Cleaning Fluid, 2 Booklets of Premium-Grade Lens Tissue, and Ten Cotton Swabs.
Was $24.99
Now $19.99
You Save $5.00

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Orion Optics Cleaning Kit
5.0 / 5.0
This handy Orion Optics Cleaning Kit holds everything you need to keep your optics in top-rate condition. It includes optics cleaning fluid, 5 cotton swabs, lens tissues, optics cleaning cloth, and blower bulb.
Was $14.99
Now $11.99
You Save $3.00

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Orion Ultra Brush Dust Remover
The Orion Ultra Brush Dust Remover is made of super soft synthetic bristles that efficiently remove dust and surface particles fromthe lens without harm. The lipstick style housing keeps the bristles clean and dust-free when not in use.
Was $9.99
Now $7.99
You Save $2.00

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Orion Microfiber Optics Cleaning Cloth
5.0 / 5.0
For cleaning the lenses in your telescope or binocular, the Orion Microfiber Optics Cleaning Cloth lifts dirt, fingerprints, water and oil from surface without scratching, streaking or smearing delicate lens surfaces. The cloth is machine washable.
Was $5.99
Now $4.79
You Save $1.20

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Orion Optics Cleaning Fluid for Coated Lenses
Need to restore your optics to their original performance level? The Orion Optics Cleaning Fluid for Coated Lenses safely removes harmful oil and dirt from all coated lenses which increases resolution and light transmission.
Was $7.99
Now $6.39
You Save $1.60

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Orion 3-Pack of Premium Grade Lens Cleaning Tissue
5.0 / 5.0
The Orion 3-Pack of Premium Grade Lens Cleaning Tissue contains soft, lint-free tissue designed for cleaning delicate optical surfaces. Comes with 3 packages of 25 tissues and is best if used with the Lens Cleaning Fluid (#05810).
Was $7.99
Now $6.39
You Save $1.60

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Baader Multi-Purpose Coma Corrector (MPCC)
The Baader MPCC virtually eliminates coma in fast Newtonian reflector telescopes. Designed for astrophotography with telescope focal ratios of f/4 - f/6, the MPCC delivers georgous deep-space images with sharp stars across a 35mm or smaller sensor.
$167.00

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Tele Vue Paracorr Tunable Top
The TeleVue Paracorr Tunable Top allows the observer to fine tune the position of the eyepiece above the Paracorr lens. Tuning this distance permits optimized aberration control, yielding the best possible image across the field of view.
Was $70.00
Now $63.50
You Save $6.50

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Tele Vue Paracorr Type 2
The Tele Vue Paracorr type 2 coma corrector eliminates or reduces coma in reflector telescopes as fast as f/3. Works visually or photographically, and the top is tunable to optimize the performance with any eyepiece and telescope combination.
$520.00

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Orion Classic Brass Set of Focus Wheels
3.0 / 5.0
Great for improving the fit and finish of your telescope, the Orion Brass Focus Wheels install easily in place of your current focus knobs. These fit most Orion refractors and reflectors with standard rack and pinion focusers.
Was $31.95
Now $7.99
You Save $23.96

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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, sport and hunting binoculars, and even night vision 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 Resource 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!