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Showing results for "Orion Orion Telescope Tube Rings 182mm ID"
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3.6mm Orion E-series...

$24.99
eBay 3.6mm Orion E-series Telescope Eyepiece
+ $5.00 shipping
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Buy it new & now! with eBay Buyer Protection ( In stock )
Turn up the magnifying power of your beginner telescope affordably with the 3.6mm Orion E-Series Telescope Eyepiece Quality 3.6mm focal length telescope eyepiece with fully coated glass optics See craters and mountains of the Moon in detail with the high- magnification 3.6mm Orion E-Series Telescope Eyepiece 1.25 eyepiece barrel threaded for use with 1.25 Orion eyepiece filters Boost the magnifying power of your telescope without spending an arm and a leg The powerful 3.6mm eyepiece is an exce
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182mm ID Orion Telescope Tube...

$49.99
Orion Telescopes 182mm ID Orion Telescope Tube Rings
+ $5.00 shipping
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Orion Telescopes
( In stock )
These cast-aluminum rings feature quick-release, hinged clamp knobs and felt lining. They are designed for use with the Orion EQ-1, EQ-2, EQ-3, or AZ-3 mounts, and may fit some other mounts as well. One of the two rings in each set has a 1/4-20 piggyback camera adapter on it, the other has a threaded 1/4-20 hole. Sold in sets of two rings. Mounting bolts and washers are included. Inside diameter (i.d.) is 182mm/7.2. One-year limited warranty.
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298mm ID Orion Telescope Tube...

$89.99
Orion Telescopes 298mm ID Orion Telescope Tube Rings
+ $5.00 shipping
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Orion Telescopes
( In stock )
Our cast-aluminum tube rings feature quick-release, hinged clamp knobs and felt lining. Designed for use with Orion mounts, they fit some other brands of mounts as well. One of the two rings in each set has a 1/4-20 piggyback camera adapter on it, the other has a threaded 1/4-20 hole. The piggyback camera adapter can be removed for mounting an adapter plate for a guide scope on top of the tube rings. Inside diameter (i.d.) is 298mm/11.7. One-year limited warranty.
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144mm ID Orion Telescope Tube...

$39.99
Orion Telescopes 144mm ID Orion Telescope Tube Rings
+ $5.00 shipping
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Orion Telescopes
( In stock )
Hinged, cast-aluminum rings with felt lining. Designed for use with Orion SkyView Pro and Atlas equatorial mounts; and may fit some other mounts as well. One ring in each set has a 1/4-20 piggyback camera adapter, the other has a threaded 1/4-20 hole. Sold in sets of two rings. Mounting bolts and washers are included. Inside diameter (i.d.) is 144mm. One-year limited warranty.
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235mm ID Orion Telescope Tube...

$59.99
Orion Telescopes 235mm ID Orion Telescope Tube Rings
+ $5.00 shipping
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Orion Telescopes
( In stock )
These cast-aluminum rings feature quick-release, hinged clamp knobs and felt lining. They are designed for use with the Orion EQ-1, EQ-2, EQ-3, or AZ-3 mounts, and may fit some other mounts as well. One of the two rings in each set has a 1/4-20 piggyback camera adapter on it, the other has a threaded 1/4-20 hole. Sold in sets of two rings. Mounting bolts and washers are included. Inside diameter (i.d.) is 235mm/9.25. One-year limited warranty.
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116mm ID Orion Telescope Tube...

$39.99
Orion Telescopes 116mm ID Orion Telescope Tube Rings
+ $5.00 shipping
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Orion Telescopes
( In stock )
These cast-aluminum rings feature quick-release, hinged clamp knobs and felt lining. They are designed for use with the Orion EQ-1, EQ-2, EQ-3, or AZ-3 mounts, and may fit some other mounts as well. One of the two rings in each set has a 1/4-20 piggyback camera adapter on it, the other has a threaded 1/4-20 hole. Sold in sets of two rings. Mounting bolts and washers are included. Inside diameter (i.d.) is 116mm/4.6. One-year limited warranty.
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140mm ID Orion Telescope Tube...

$39.99
Orion Telescopes 140mm ID Orion Telescope Tube Rings
+ $5.00 shipping
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Orion Telescopes
( In stock )
These cast-aluminum rings feature quick-release, hinged clamp knobs and felt lining. They are designed for use with the Orion EQ-1, EQ-2, EQ-3, or AZ-3 mounts, and may fit some other mounts as well. One of the two rings in each set has a 1/4-20 piggyback camera adapter on it, the other has a threaded 1/4-20 hole. Sold in sets of two rings. Mounting bolts and washers are included. Inside diameter (i.d.) is 140mm/5.5. One-year limited warranty.
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Orion 2 Telescope Accessory...

$299.99
Orion Telescopes Orion 2 Telescope Accessory Kit
Free Shipping
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Orion Telescopes
( In stock )
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Sometimes less is more. With most telescopes you can often see deep-sky objects better at lower magnifications and with a wider field of view. You can increase the true field of view of your telescope and lower the power with the Orion 2 Telescope Accessory Kit! This assortment of a carrying case with pluckable foam (so you can arrange your accessories inside any way you desire), three 2 DeepView eyepieces, and Orion 2 2x Barlow lens and a 2 OrionSkyGlow Broadband Filter gives you a perfect introduction to the advantages of 2 accessories for deep space viewing. The telescope eyepieces in this affordable kit include the Orion 42mm, 35mm, and 28mm focal length DeepView models which are optimized for bright, low-power, wide fields of view. The included 2, 2x Barlow lens allows you to double... Less
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14.5mm Orion Long Eye Relief...

$49.99
Orion Telescopes 14.5mm Orion Long Eye Relief Telescope Eyepiece
+ $5.00 shipping
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Orion Telescopes
( In stock )
Any amateur astronomer looking for sharp, clear, and comfortable views through a telescope will appreciate the exquisite optical performance and build quality of our 14.5mm Orion Long Eye Relief eyepiece. Whether you wear eyeglasses or not when you view, the 14.5mm telescope eyepiece's exceptionally long 20mm eye relief will allow you to easily take in the entire high-power view. When observing without corrective lenses on, a supple pop-down rubber eyeguard helps to correctly position your eye so you can take in the whole field-of-view without a hitch. This sleek, fully multi-coated telescope eyepiece delivers rich, high-contrast images across a wide 55 apparent field of view. Thanks to its design of seven lens-elements arranged in four groups, the 1.25 14.5mm Long Eye Relief telescope... Less
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Orion Cloak Cover for Large...

$149.99
Orion Telescopes Orion Cloak Cover for Large Mounted Telescopes
+ $5.00 shipping
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Orion Telescopes
( In stock )
The Orion Scope Cloak Telescope Cover is an affordable and easy to use telescope cover that protects your equipment from dust, dirt, dew, and sunlight. Large aperture equatorial and altazimuth- mounted telescopes can easily be kept clean and tidy with this Scope Cloak. Mounted reflectors up to 10 (254mm) in aperture and refractors up to 120mm (4.7) in aperture and up to f/8.3 focal ratio can be conveniently sheltered from the elements. Keep your telescope set-up and ready for viewing in your garage, shed, or home observatory without worrying about dust and dirt contamination. Orion's Scope Cloak is made of a high-tech tear-resistant and water-resistant material that keeps your optics free of dew. The highly reflective exterior surface rejects solar radiation, keeping your telescope cool... Less
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Orion Pro 8-24mm Zoom...

$249.99
Orion Telescopes Orion Pro 8-24mm Zoom Telescope Eyepiece
+ $5.00 shipping
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Orion Telescopes
( In stock )
No focus adjustments needed! Our new fully multi-coated Orion Pro 8-24mm Zoom Eyepiece features a versatile focal length range of 8mm to 24mm, ideal for virtually any visual applications. The Orion Pro Zoom Eyepiece has a unique parfocal design, meaning you can alter the focal length setting of the eyepiece, which will increase or decrease magnification, and your view will remain focused! Featuring a nice, long 18.5mm eye relief, and a twist-up rubber eyeguard, the Pro 8-24mm Zoom Eyepiece for telescopes will amaze you with its convenience and quality. Threaded for 1.25 Orion eyepiece filters.
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Orion 20mm Illuminated...

$99.99
Orion Telescopes Orion 20mm Illuminated Centering Telescope Eyepiece
+ $5.00 shipping
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Orion Telescopes
( In stock )
You'll never be left in the dark with the Orion 20mm Illuminated Centering Eyepiece (ICE). Whether you're acquiring and centering stars for GoTo system alignment, lining up guide stars and/or target objects for astro-imaging, or just testing the accuracy of your tracking system, the ICE will quickly become one of your most trusted and useful imaging tools. In comparison to most standard low-focal length illuminated reticle eyepieces, the ICE offers a relatively long 20mm focal length and a wide 70-degree apparent field-of-view, making it easier to locate desirable targets for alignment or guiding. This virtually eliminates the need for swapping out high-power illuminated reticles with lower power eyepieces in order to center objects. The Illuminated Centering Eyepiece is fully... Less
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12.5mm Orion Long Eye Relief...

$49.99
Orion Telescopes 12.5mm Orion Long Eye Relief Telescope Eyepiece
+ $5.00 shipping
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Orion Telescopes
( In stock )
The 12.5mm Orion Long Eye Relief 1.25 eyepiece boasts a long 20mm eye relief so you can enjoy the full view with or without eyeglasses on. If you don't wear corrective lenses while you observe, a supple, pop-down rubber eyeguard helps to position your eye so you take in the entire view. When using the telescope eyepiece while wearing glasses, you can pop the rubber eyeguard down for optimal use. The sleek, fully multi-coated 1.25 6mm eyepiece delivers rich, high-contrast images across a 55 apparent field of view. With seven lens elements arranged in four groups, the 12.5mm Long Eye Relief eyepiece provides excellent correction so stars stay sharp and bright all the way to the edge of the visible field. In fact, Orion Long Eye Relief eyepieces are more highly corrected than popular Plossl... Less
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26mm Orion Q70 Wide-Field...

$99.99
Orion Telescopes 26mm Orion Q70 Wide-Field Telescope Eyepiece
+ $5.00 shipping
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Orion Telescopes
( In stock )
Peering into space with a Q70 2 eyepiece puts your favorite nebulas and galaxies in a wonderful new perspective. Gas clouds glow and stellar clusters glitter amid a seemingly endless ocean of black space, thanks to the Q70s' super-wide 70-deg apparent field of view. Each Q70 has five lens, multi-coated, high-index glass elements for sharp, high-contrast images with excellent color correction. Eye relief is a luxurious 20mm. All eyepieces in the Q70 series are parfocal, so you can change eyepieces without refocusing. Machined housings have fold-down rubber eyeguards and a rubber grip band. Threaded chrome-plated barrels accept 2 filters. Two end caps are included.
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32mm Orion Q70 Wide-Field...

$99.99
Orion Telescopes 32mm Orion Q70 Wide-Field Telescope Eyepiece
+ $5.00 shipping
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Orion Telescopes
( In stock )
Peering into space with a Q70 2 telescope eyepiece puts your favorite nebulas and galaxies in a wonderful new perspective. Gas clouds glow and stellar clusters glitter amid a seemingly endless ocean of black space, thanks to the Q70s' super-wide 70 apparent field of view. Each Q70 has five lens, multi-coated, high-index glass elements for sharp, high-contrast images with excellent color correction. Eye relief is a luxurious 24mm. All eyepieces in the Q70 series are parfocal, so you can change eyepieces without refocusing. Machined housings have fold-down rubber eyeguards and a rubber grip band. Threaded eyepiece barrels accept 2 filters. Two end caps are included.
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Orion ShortTube 80 Refractor...

$119.99
Orion Telescopes Orion ShortTube 80 Refractor Telescope Optical Tube Assembly
+ $5.00 shipping
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Orion Telescopes
( In stock )
This version of the popular ShortTube 80 is sold without accessories. It is ideal for use as a guide scope with a CCD autoguider. All air-to-glass surfaces are now fully multicoated, ensuring maximum light transmission for enhanced brightness and clarity. The ST80's 80mm objective doublet lens and 400mm focal length (f/5.0) deliver bright, wide-field images. Only 15-1/2 in length, the ST80 is easily portable. The 1.25 cast aluminum rack-and-pinion focuser has a focus lock knob and a dovetail fitting to accommodate Orion finder scopes. For use as a guidescope, use guidescope rings (sold separately). One-year limited warranty. Dovetail mounting bar not included.
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Orion 1.25 Enhanced Mirror...

$69.99
Orion Telescopes Orion 1.25 Enhanced Mirror Star Telescope Diagonal
+ $5.00 shipping
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Orion Telescopes
( In stock )
Don't put a standard-issue diagonal into a high-quality refractor or Cassegrain telescope or you'll be losing 10% or more of the light collected by the scope's optics. Use an Orion Enhanced diagonal instead. Their lab-tested enhanced aluminum coatings reflect 97% of the inbound light to your eyepiece, for brighter images compared to standard diagonals. Beautifully machined and anodized aluminum housings feature machine-threaded baffles for high contrast and nonmarring compression ring collars for securing the eyepiece. Nosepiece barrels are threaded to accept filters. Endcaps included.
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Orion SkyLine Deluxe Laser...

$29.99
Orion Telescopes Orion SkyLine Deluxe Laser Pointer-to-Telesc ope Bracket
+ $5.00 shipping
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Orion Telescopes
( In stock )
Now you can use the Orion SkyLine Green Laser Pointer (GLP) to aim your telescope! This dual-ring ABS bracket holds the GLP and mounts like a standard finder scope. The bracket's dovetail foot fits the finder scope base of most Orion telescopes, as well as our dovetail mounting bases. The spring-loaded X-Y adjustment thumbscrews enable quick alignment of the GLP with the telescope. The SkyLine GLP makes pointing any telescope super easy. The green beam shows exactly where your telescope is aimed. No need to crouch in odd positions to peer through a standard finder scope! Bracket includes an On/Off thumbscrew collar for the GLP, which allows continuous On functionality while you align on your target object. SkyLine GLP sold separately.
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Orion StarSeek Telescope...

$29.99
Orion Telescopes Orion StarSeek Telescope Control Cable
+ $5.00 shipping
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Orion Telescopes
( In stock )
Turn your iPhone, iPad, or iPod Touch into a cutting-edge GoTo telescope controller with the Orion StarSeek Telescope Control Cable! The 6' long, Apple-approved serial cable makes it easy to connect your compatible handheld device to the RS-232 port of your GoTo telescope, letting you command the telescope's every move with ultimate coolness. Requires iPhone, iPad, or iPod touch running iOS 4 and version 3.0 or later of Orion StarSeek apps (Std, Pro, or Max). Compatible with iPhone 5, iPod touch 5th generation, and iPad Mini with the addition of an Apple Lightning to 30-pin adapter cable (available wherever Apple products are sold). For most computerized GoTo telescopes, you'll also need the PC serial cable that came with your telescope, to couple the StarSeek Telescope Control Cable's... Less
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Orion Explorer II 7-21mm Zoom...

$79.99
Orion Telescopes Orion Explorer II 7-21mm Zoom Telescope Eyepiece
+ $5.00 shipping
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Orion Telescopes
( In stock )
Now even the casual telescope user can enjoy the benefits of zoom eyepiece technology. A twist of the affordable Explorer II Zoom housing changes the focal length from 21mm to 7mm, or to any focal length in between. That makes it ideal for locating an object at low magnification, then zooming in at higher magnifications for closer inspection. Without changing eyepieces! Actual magnification range will depend on the focal length of your telescope. It works equally well for astronomical or terrestrial viewing. This four-lens eyepiece boasts fully coated optics and exceptionally long eye relief ranging from 33mm to 16mm. Apparent field of view is 30-deg at 21mm and 43-deg at 7mm. Rubber traction ring ensures a good grip. The 1.25 barrel is threaded for filters. A nice value in a quality zoom... Less
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28mm Orion DeepView Telescope...

$79.99
Orion Telescopes 28mm Orion DeepView Telescope Eyepiece
+ $5.00 shipping
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Orion Telescopes
( In stock )
Assuming that you don't subscribe to the misconception that strong magnification gives better views of deep-sky objects, then our Orion DeepView 28mm 2-inch Eyepiece should excite you. Why? Because the brightest and sharpest images of deep-space objects are obtained with low power and a wide field of view. And the 28mm DeepView 2-inch eyepiece delivers just that. This 2-inch telescope eyepiece features anodized aluminum housings and a 3-element lens design with multi-coatings for efficient light transmission. Eye relief is 20mm - a welcome spec for eyeglass wearers - and the rubber eyeguards fold down out of the way if desired. Apparent fields of view is a generous 56-degrees. Delightfully free of pincushion distortion and chromatic aberration, this 28mm telescope eyepiece will impress... Less
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Orion 7.2-21.5mm Zooom!...

$179.99
Orion Telescopes Orion 7.2-21.5mm Zooom! Telescope Eyepiece
+ $5.00 shipping
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Orion Telescopes
( In stock )
This affordable telescope eyepiece offers versatile viewing options for skywatchers of all levels. The focal length varies from 7.2mm to 21.mm with markings of 7.2mm, 10mm, 13.5mm, and 21.5mm. The Zooom's design consists of 7 lens elements in 4 groups and includes fully multi-coated optics for clear, crisp images, a 40-degree field of view at 21.5mm, 60-degree field of view at 7.2mm and a comfortable 15mm eye relief, barrel threaded for Orion 1.25 filters.
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Orion Safety Film Solar...

$39.99
Orion Telescopes Orion Safety Film Solar Filter for 6 Reflector Telescopes
+ $5.00 shipping
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Orion Telescopes
( In stock )
The Orion Safety Film Solar Filter for 6 Reflector Telescopes is made with high-quality Baader Astro Solar Safety Film, which is made specifically for safe observation of the Sun through a telescope. Using this streak-free and blister-free film filter is an affordable and safe way to observe sunspots, solar eclipses and planetary transits of our Sun. When using the filter installed on a 6 aperture reflector telescope, you'll see the Sun in its real, neutral white color, without any orange or blue tinting caused by the filter material. This Orion Safety Film Solar Filter for 6 Reflector Telescopes has been designed to fit Orion StarBlast 6 Astro and IntelliScope Reflector telescopes; SkyQuest Classic XT6, IntelliScope XT6i Dobsonian reflectors; and the AstroView 6 Equatorial Reflector... Less
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Orion Safety Film Solar...

$49.99
Orion Telescopes Orion Safety Film Solar Filter for 8 Reflector Telescopes
+ $5.00 shipping
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Orion Telescopes
( In stock )
The Orion Safety Film Solar Filter for 8 Reflector Telescopes is made with high-quality Baader Astro Solar Safety Film, which is made specifically for safe observation of the Sun through a telescope. Using this streak-free and blister-free film filter is an affordable and safe way to observe sunspots, solar eclipses and planetary transits of our Sun. When using the filter installed on an 8 aperture reflector telescope, you'll see the Sun in its real, neutral white color, without any orange or blue tinting caused by the filter material. This Orion Safety Film Solar Filter for 8 Reflector Telescopes has been designed to fit Orion SkyView Pro and Sirius 8 Equatorial Reflector telescopes; SkyQuest Classic XT8, IntelliScope XT8i, and XT8g GoTo Dobsonian reflectors (all telescopes sold... Less
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20mm Orion Expanse Telescope...

$67.99
Orion Telescopes 20mm Orion Expanse Telescope Eyepiece
+ $5.00 shipping
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Orion Telescopes
( In stock )
With their 66-deg apparent field of view, our Expanse wide-field eyepieces will definitely turn up the Wow! factor in your deep-sky observing experiences! Imagine taking in objects like the Andromeda Galaxy, the Double Cluster, or the star clouds in Sagittarius in one sweep! With an Expanse in your focuser, you can! Expanse oculars have big eye lenses and great eye relief 18mm. Eyeglass wearers can view the entire field without removing their glasses. All eyepiece elements are fully coated, with the outer lens multi-coated for additional light transmission. Each 1.25 aluminum barrel is threaded for filters and internally blackened to eliminate internal scattering. And their fold-down rubber eyeguards enhance contrast by blocking stray light. With our Expanse eyepieces you get a super... Less
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6mm Orion Expanse Telescope...

$67.99
Orion Telescopes 6mm Orion Expanse Telescope Eyepiece
+ $5.00 shipping
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Orion Telescopes
( In stock )
With their 66-deg apparent field of view, our Expanse wide-field eyepieces will definitely turn up the Wow! factor in your deep-sky observing experiences! Imagine taking in objects like the Andromeda Galaxy, the Double Cluster, or the star clouds in Sagittarius in one sweep! With an Expanse in your focuser, you can! Expanse oculars have big eye lenses and great eye relief 14.8mm. Eyeglass wearers can view the entire field without removing their glasses. All eyepiece elements are fully coated, with the outer lens multi-coated for additional light transmission. Each 1.25 aluminum barrel is threaded for filters and internally blackened to eliminate internal scattering. And their fold-down rubber eyeguards enhance contrast by blocking stray light. With our Expanse eyepieces you get a super... Less
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9mm Orion Expanse Telescope...

$67.99
Orion Telescopes 9mm Orion Expanse Telescope Eyepiece
+ $5.00 shipping
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Orion Telescopes
( In stock )
With their 66 apparent field of view, our Expanse wide-field eyepieces will definitely turn up the Wow! factor in your deep-sky observing experiences! Imagine taking in objects like the Andromeda Galaxy, the Double Cluster, or the star clouds in Sagittarius in one sweep! With an Expanse in your focuser, you can! Expanse oculars have big eye lenses and great eye relief 15mm. Eyeglass wearers can view the entire field without removing their glasses. All eyepiece elements are fully coated, with the outer lens multi-coated for additional light transmission. Each 1.25 aluminum barrel is threaded for filters and internally blackened to eliminate internal scattering. And their fold-down rubber eyeguards enhance contrast by blocking stray light. With our Expanse eyepieces you get a super wide... Less
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Orion Atlas Telescope Mount...

$89.99
Orion Telescopes Orion Atlas Telescope Mount Extension
+ $5.00 shipping
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Orion Telescopes
( In stock )
Steel extension post raises head of Atlas EQ-G or Atlas Pro AZ/EQ-G mount by 8.4 inches, allowing more convenient eyepiece height when observing with refractors. Outside diameter, 102mm. Includes connecting plate and hardware.
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Orion SteadyPix Universal...

$69.99
Orion Telescopes Orion SteadyPix Universal Smartphone Telescope Photo Adapter
+ $5.00 shipping
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Orion Telescopes
( In stock )
If you have a telescope and a smartphone, you can be an astrophotographer ! All you need additionally is the Orion SteadyPix Universal Smartphone Telescope Photo Adapter. It's an adjustable bracket that holds almost any candy bar or slate type smartphone directly over a telescope's eyepiece, allowing high-power daytime and celestial photography through the telescope. If you've ever tried snapping a picture by holding a smartphone over a telescope's eyepiece by hand, you know how frustrating it can be to get just the right alignment and to hold the phone steady enough to snap a great shot. The SteadyPix makes it easy, enabling you to take perfectly framed, sharply focused, amazing photos of lunar crater beds, Saturn and its rings, Jupiter's cloud bands, eclipses, and more - time after... Less
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38mm Orion Q70 Wide-Field...

$99.99
Orion Telescopes 38mm Orion Q70 Wide-Field Telescope Eyepiece
+ $5.00 shipping
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Orion Telescopes
( In stock )
Peering into the vast depths of space with a Q70 2 eyepiece puts your favorite nebulae and galaxies in a wonderful new perspective. Gas clouds glow and stellar clusters glitter amid a seemingly endless ocean of black space, thanks to the Q70's super-wide 70 apparent field of view. The optics of the Q70 38mm eyepiece consists of five lens elements of high-index glass in a design that delivers sharp, high-contrast images with excellent aberration correction. The optics are fully multi-coated for uncompromising light transmission. The eye relief is a luxurious 28mm and Q70s are parfocal, so you can change eyepieces without refocusing. The machined housings have fold-down rubber eyeguards and a rubber grip-band, and the eyepiece barrels are threaded to accept 2 filters. Two end caps are... Less
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Orion EQ-3M Single-Axis...

$89.99
Orion Telescopes Orion EQ-3M Single-Axis Telescope Drive
+ $5.00 shipping
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Orion Telescopes
( In stock )
Pop one of these precision mini-motors on a compatible Orion or Celestron equatorial mount and track celestial objects automatically. It'll make observing easier and more fun! Drive provides regulated sidereal-rate tracking in right ascension. Hand controller has 8x speed and pause mode. External disengage allows coarse movement of the scope by hand with motor attached. Includes electronic motor, hand controller, and battery case. Powered by four D-cell batteries (not included).
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Orion LaserMate Deluxe II...

$69.99
Orion Telescopes Orion LaserMate Deluxe II Telescope Laser Collimator
+ $5.00 shipping
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Orion Telescopes
( In stock )
With the Orion LaserMate Deluxe II Laser Collimator, you will get dead-on alignment (a.k.a., collimation) of your reflector telescope's primary and secondary mirrors quickly and consistently. Its rear-view port has a bulls-eye target that lets you adjust the telescope's primary mirror while conveniently standing at the rear of the telescope, where the primary mirror adjustment screws are located. You just adjust the collimation knobs until the laser beam's red dot hits the bulls-eye, and then you're done! This second- generation LaserMate Deluxe features and improved, all-aluminum housing with a wider, 3mm barrel flange to ensure that the collimator seats squarely in the telescope's eyepiece holder - exactly parallel to the focuser's mechanical axis. This, combined with the highly... Less
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Orion 1.25 Prism Star...

$39.99
Orion Telescopes Orion 1.25 Prism Star Telescope Diagonal
+ $5.00 shipping
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Orion Telescopes
( In stock )
This precision 90-deg star diagonal feature fully coated prisms, delivering superior image fidelity. Features a machined aluminum eyepiece holder and a chrome-plated metal barrel that's threaded for filters. The eyepiece holder has a setscrew for locking the eyepiece securely in place. It produces an image that is right-side up and reversed left to right (therefore, not recommended for terrestrial observing). Diagonals are not recommended for use in reflector telescopes. Fits in 1.25 focusers and accepts 1.25-diameter eyepieces.
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Orion 1.25 Correct-Image Star...

$49.99
Orion Telescopes Orion 1.25 Correct-Image Star Telescope Diagonal
+ $5.00 shipping
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Orion Telescopes
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This precision 90-deg star diagonals features fully coated prisms, delivering superior image fidelity. Housings are plastic with thumbscrew to secure the eyepiece in place. This 90-deg diagonal yields correctly oriented images (right-side up and nonreversed). It's perfect for terrestrial use or for amateur astronomers who want a view that matches the orientation of a star chart. Requires no extra focus travel.
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Orion 1.25 45-degree Correct...

$49.99
Orion Telescopes Orion 1.25 45-degree Correct Image Prism Telescope Diagonal
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Orion Telescopes
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For terrestrial viewing with a refractor or Cassegrain telescope, use of a correct-image (or image erecting) prism diagonal may be desirable. The image through the eyepiece image will appear upright and non-reversed, matching the naked-eye orientation. So a correct-image diagonal is essential for terrestrial viewing with the above telescope types and is useful for astronomical viewing for those that prefer to have the view through the telescope match the naked-eye orientation. We have three correct-image diagonals to choose from: a 45-deg 1.25 version, a 90-deg 1.25 version, and a 90-deg 2 model (with 1.25 collar). All are fully multi-coated and threaded for filters. Note that the 45-deg correct-image diagonal requires 5/8 more focus travel than typical diagonals. Diagonals are not... Less
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Orion Awesome AutoGuider...

$399.99
Orion Telescopes Orion Awesome AutoGuider Refractor Telescope Package
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Orion Telescopes
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We can guide you to better quality astrophotos, literally, with our Orion Awesome Autoguider package. No matter what telescope you're using for long-exposure image capture, precise guiding is an absolute requirement to get pinpoint star images. This exclusive solution makes autoguiding easy, and its price is easy on your wallet. Package includes Orion ShortTube 80 refractor, StarShoot AutoGuider, 1.25 Extension tube (for focus), Guide scope rings and Guide scope ring mounting bar. If you aspire to be an awesome astrophotographer , get the affordable Awesome Autoguider package today!
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Orion 0.8x Focal Reducer for...

$124.99
Orion Telescopes Orion 0.8x Focal Reducer for Refractor Telescopes
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Orion Telescopes
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Our new Orion 0.8x Focal Reducer for Refractors increases the field of view of any astrophotography refractor telescope equipped with a 2 focuser. It also decreases the effective focal length of your imaging refractor by a factor of 0.8x, making your telescope more optically fast so it can capture bright, vivid astrophotos in less time. Using the Orion 0.8x Focal Redcucer for Refractors not only enables your astrohphotography refractor to acquire a larger field of view, but also makes it capable of capturing bright, vividly detailed astrophotos in considerable less time. With fully multi-coated, 38mm clear aperture optics housed in a sleek, all-machined, anodized aluminum body, the Orion 0.8x Focal Reducer is an affordable way to increase your astrophotography efficiency.
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Orion 2 Crayford-Style...

$89.99
Orion Telescopes Orion 2 Crayford-Style Telescope Focuser
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Orion Telescopes
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Upgrade your Orion reflector with a quality 2 Crayford-style focuser. Designed to replace 2 rack-and-pinion focusers on Orion telescopes, the Crayford-style focuser provides an unmatched level of focusing smoothness and precision. This deluxe cast-aluminum focuser provides super-smooth roller bearing motion, zero image shift, machined metal knobs, and a tension adjustment control. It has a racked-in height of 2-11/16 and 1.4 (35mm) of drawtube travel. It's internally blackened for greater contrast. Accepts 2 and 1.25 eyepieces. The 2 Crayford focuser has the identical mounting hole pattern and spacing as the 2 rack-and-pinion focuser on older Orion 8- to 12 Dobsonians (except the XT8 Classic) and other 8 and 10 reflector tubes, so no new holes have to be drilled. NOTE: For 203mm (8)... Less
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Orion SkyLine Deluxe Green...

$99.99
Orion Telescopes Orion SkyLine Deluxe Green Laser Pointer & Telescope Bracket
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Orion Telescopes
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Mount a green laser pointer on your telescope for use as a finder scope. No more peering through a tiny lens; laser beam shows exactly where your telescope is aimed. Includes SkyLine Deluxe Green Laser Pointer, On/off button collar with thumbscrew, and dual-ring ABS dovetail bracket with spring-loaded X-Y adjustment. Compatible with Orion dovetail finder scope bases. Two AAA batteries included.
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Orion EZ Finder II Telescope...

$39.99
Orion Telescopes Orion EZ Finder II Telescope Reflex Sight
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Orion Telescopes
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The EZ Finder II is a simple, but efficient point-where-you-wa nt-to-go device for finding celestial objects. It superimposes a tiny, LED-powered red dot at infinity on the sky. When aligned with your telescope's field of view, the dot shows you exactly where your telescope is pointed. It's easier than a standard finder scope because what you see through the EZ Finder II is a non-magnified, naked-eye view of the sky that is correctly oriented, not upside down. The brightness of the dot, which is centered in a 10-deg field of view, can be adjusted to suit your preference. Thumbwheels allow positioning of the dot horizontally and vertically for precise alignment with the main telescope. EZ Finder II comes with a bracket that fits the quick-release dovetail mounting on many Orion telescopes... Less
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Orion EZ Finder Deluxe II...

$79.99
Orion Telescopes Orion EZ Finder Deluxe II Telescope Reflex Sight
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Orion Telescopes
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The EZ Finder Deluxe II takes reflex sights to a higher level of quality and versatility. Great for aiming a telescope during the day or at night, the EZ Finder Deluxe II features both red and green LEDs for versatile performance. Use the red LED at night and the green LED at twilight or during the day to make aiming your telescope nice and EZ. With four different red LED-illuminated reticle patterns to choose from, the EZ Finder Deluxe II makes aiming your telescope easier than ever. Five brightness levels let you adapt the reticle's intensity to the prevailing viewing conditions. Horizontal and vertical fine-adjustment screws allow precise alignment with the main telescope. All-metal construction gives the EZ Finder Deluxe II the precision and durability demanded by serious observers... Less
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