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Orion sirius Binoculars & Telescopes

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Sirius EQ-G Mount w/ GoTo Upgrade
 

Sirius EQ-G Mount w/ GoTo Upgrade

$1,149.95

 

  • product
Sirius EQ-G Mount w/ GoTo Upgrade
Select from among 13,400+ celestial objects using the intuitive menus on the hand controller. Take a tour of the finest celestial showpieces! The Orion Sirius EQ-G Mount supports up to a 30-lb. load for all your visual or astrophotographic...
$1,149.95
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Sirius 8 EQ-G Reflector w/Dual Axis Controller
 

Sirius 8 EQ-G Reflector w/Dual Axis Cont...

$1,149.95

 

  • product
Sirius 8 EQ-G Reflector w/Dual Axis Controller
The Orion Sirius 8's large aperture and short focal length make it an ideal telescope for astrophotography.The Sirius 8 EQ-G features an 8" (203mm) parabolic mirror of 1000 focal length (f4.9.The Orion Sirius 8 Reflector Telescope now features an...
$1,149.95
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Sirius 80ED EQ-G Refractor w/ Dual Axis Controller
 

Sirius 80ED EQ-G Refractor w/ Dual Axis ...

$1,249.95

 

  • product
Sirius 80ED EQ-G Refractor w/ Dual Axis Controller
The Orion Sirius ED80's short focal length and superb apochromatic optics make it a great scope for astrophotography.The ED80 sports a multi-coated 80mm objective lens doublet of 600mm focal length (f/7.5).The Orion Sirius ED80's one lens element is...
$1,249.95
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Sirius 8 EQ-G Reflector w/GoTo Controller
 

Sirius 8 EQ-G Reflector w/GoTo Controlle...

$1,449.95

 

  • product
Sirius 8 EQ-G Reflector w/GoTo Controller
The Orion Sirius 8's large aperture and short focal length make it an ideal telescope for astrophotography.The Sirius 8 EQ-G features an 8" (203mm) parabolic mirror of 1000 focal length (f4.9.The Orion Sirius 8 Reflector Telescope now features an...
$1,449.95
at  
Sirius 80ED EQ-G Refractor w/ GoTo Controller
 

Sirius 80ED EQ-G Refractor w/ GoTo Contr...

$1,499.95

 

  • product
Sirius 80ED EQ-G Refractor w/ GoTo Controller
The state-of-the-art Sirius EQ-G GoTo mount contains a database of 13,400+ celestial objects.The Orion Sirius ED80's short focal length and superb apochromatic optics make it a great scope for astrophotography.The ED80 sports a multi-coated 80mm...
$1,499.95
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Sirius 100ED EQ-G Refractor w/ Dual Axis Controller
 

Sirius 100ED EQ-G Refractor w/ Dual Axis...

$1,649.95

 

  • product
Sirius 100ED EQ-G Refractor w/ Dual Axis Controller
The Orion Sirius ED100's short focal length and superb apochromatic optics make it a great scope for astrophotography.The ED80 sports a multi-coated 100mm objective lens doublet of 900mm focal length (f/9.0).The Orion Sirius ED100's one lens element is...
$1,649.95
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Sirius 100ED EQ-G Refractor w/ GoTo Controller
 

Sirius 100ED EQ-G Refractor w/ GoTo Cont...

$1,909.95

 

  • product
Sirius 100ED EQ-G Refractor w/ GoTo Controller
The Orion Sirius ED100's short focal length and superb apochromatic optics make it a great scope for astrophotography.The ED80 sports a multi-coated 100mm objective lens doublet of 900mm focal length (f/9.0).The Orion Sirius ED100's one lens element is...
$1,909.95
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Sirius 180 Maksuktov Cassegrain EQ w/ Dual Axis Controller
 

Sirius 180 Maksuktov Cassegrain EQ w/ Du...

$2,049.94

 

  • product
Sirius 180 Maksuktov Cassegrain EQ w/ Dual Axis Controller
The Orion Sirius 180 Mak EQ has a whopping 7.1" aperture and 2,700mm focal length (f/15) excels for high-power solar system use.Only 22" long and weighs less than 16 lbs for compact portability and easy storage.The Orion Sirius EQ-G mount provides...
$2,049.94
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Sirius 180 Maksuktov Cassegrain EQ w/ GoTo
 

Sirius 180 Maksuktov Cassegrain EQ w/ Go...

$2,349.94

 

  • product
Sirius 180 Maksuktov Cassegrain EQ w/ GoTo
The Orion Sirius 180 Mak EQ has a whopping 7.1" aperture and 2,700mm focal length (f/15) excels for high-power solar system use.Only 22" long and weighs less than 16 lbs for compact portability and easy storage.The Orion Sirius EQ-G mount provides...
$2,349.94
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BT100 Premium Binocular Telescope
 

BT100 Premium Binocular Telescope

$1,199.95

 

  • product
BT100 Premium Binocular Telescope
The Orion BT100 Premium Binocular Telescope has 100mm aperture for bright, high-contrast views and 24x magnification with supplied eyepieces (one pair of 25mm Sirius Plossl).90-degree viewing angle for comfortable tripod-mounted viewing (tripod not...
$1,199.95
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Orion Sirius 6.3mm x 1.25in Plossl Eyepiece
 

Orion Sirius 6.3mm x 1.25in Plossl Eyepi...

starting at

$46
  • product
Orion Sirius 6.3mm x 1.25in Plossl Eyepiece
With a wide 52-degree apparent field (43-degree for the 40mm), our Sirius Plossl eyepieces provide clear, sharp images of impressively high contrast. They're suitable all telescope types: reflector, refractor, and catadioptric. Each 4-element Sirius Plossl is fully coated with magnesium fluoride on every air-to-glass lens surface, with at least one surface multi-coated for even greater light transmission. Lens edges are blackened to reduce scattering of stray light and maximize contrast. Lenses are mounted in black anodized aluminum housings with 1.25" chrome-plated brass barrels. Each is fitted with a rubber eyeguard and internally threaded to accept standard filters. Upgrade to Sirius Plossls today for a great price!

starting at

$46
Orion Sirius 7.5mm x 1.25in Plossl Eyepiece
 

Orion Sirius 7.5mm x 1.25in Plossl Eyepi...

starting at

$46
  • product
Orion Sirius 7.5mm x 1.25in Plossl Eyepiece
With a wide 50-deg apparent field, our Sirius Plossl line of eyepieces provide clear, sharp images of impressively high contrast. They're suitable all telescope types: reflector, refractor, and catadioptric. Each 4-element Sirius Plossl is fully coated with magnesium fluoride on every air-to-glass surface. Lens edges are blackened to reduce scattering of stray light and maximize contrast. Lenses are mounted in black anodized aluminum housings with 1.25" chrome-plated brass barrels. Each is fitted with rubber eyeguards and internally threaded to accept standard filters.

starting at

$46
Orion Sirius 10mm x 1.25in Plossl Eyepiece
 

Orion Sirius 10mm x 1.25in Plossl Eyepie...

starting at

$46
  • product
Orion Sirius 10mm x 1.25in Plossl Eyepiece
With a wide 50-degree apparent field (43-degree for the 40mm), our Sirius Plossl line of eyepieces provide clear, sharp images of impressively high contrast. They're suitable all telescope types: reflector, refractor, and catadioptric. Each 4-element Sirius Plossl is fully coated with magnesium fluoride on every air-to-glass surface. Lens edges are blackened to reduce scattering of stray light and maximize contrast. Lenses are mounted in black anodized aluminum housings with 1.25" chrome-plated brass barrels. Each is fitted with rubber eyeguards and internally threaded to accept standard filters.

starting at

$46
Orion Sirius 17mm x 1.25in Plossl Eyepiece
 

Orion Sirius 17mm x 1.25in Plossl Eyepie...

starting at

$46
  • product
Orion Sirius 17mm x 1.25in Plossl Eyepiece
With a wide 50-degree apparent field (43-degree for the 40mm), our Sirius Plossl line of eyepieces provide clear, sharp images of impressively high contrast. They're suitable all telescope types: reflector, refractor, and catadioptric. Each 4-element Sirius Plossl is fully coated with magnesium fluoride on every air-to-glass surface. Lens edges are blackened to reduce scattering of stray light and maximize contrast. Lenses are mounted in black anodized aluminum housings with 1.25" chrome-plated brass barrels. Each is fitted with rubber eyeguards and internally threaded to accept standard filters.
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starting at

$46
Orion Sirius 12.5mm x 1.25in Plossl Eyepiece
 

Orion Sirius 12.5mm x 1.25in Plossl Eyep...

starting at

$46
  • product
Orion Sirius 12.5mm x 1.25in Plossl Eyepiece
With a wide 50-deg apparent field, our Sirius Plossl line of eyepieces provide clear, sharp images of impressively high contrast. They're suitable all telescope types: reflector, refractor, and catadioptric. Each 4-element Sirius Plossl is fully coated with magnesium fluoride on every air-to-glass surface. Lens edges are blackened to reduce scattering of stray light and maximize contrast. Lenses are mounted in black anodized aluminum housings with 1.25" chrome-plated brass barrels. Each is fitted with rubber eyeguards and internally threaded to accept standard filters.

starting at

$46
Orion Sirius 40mm x 1.25in Plossl Eyepiece
 

Orion Sirius 40mm x 1.25in Plossl Eyepie...

starting at

$52
  • product
Orion Sirius 40mm x 1.25in Plossl Eyepiece
With a wide 50-degree apparent field (43-degree for the 40mm), our Sirius Plossl line of eyepieces provide clear, sharp images of impressively high contrast. They're suitable all telescope types: reflector, refractor, and catadioptric. Each 4-element Sirius Plossl is fully coated with magnesium fluoride on every air-to-glass surface. Lens edges are blackened to reduce scattering of stray light and maximize contrast. Lenses are mounted in black anodized aluminum housings with 1.25" chrome-plated brass barrels. Each is fitted with rubber eyeguards and internally threaded to accept standard filters.

starting at

$52
Orion Sirius 20040 Telescope Eyepiece Set
 

Orion Sirius 20040 Telescope Eyepiece Se...

starting at

$82
  • product
Orion Sirius 20040 Telescope Eyepiece Set
For planetary and lunar viewing especially these 12.5mm and 7.5mm high-power oculars will have you discovering new detail. Even if you already use a 9mm or 10mm eyepiece, get this pair to add more magnification options.

starting at

$82
Orion Sirius 20031 Telescope Eyepiece Set
 

Orion Sirius 20031 Telescope Eyepiece Se...

starting at

$122
  • product
Orion Sirius 20031 Telescope Eyepiece Set
If you already have the Starter Set, or the 25mm and 10mm eyepieces included with many telescopes, this set provides three complementary focal lengths for medium and high magnifications: 20mm, 12.5mm, and 7.5mm.

starting at

$122
Orion Sirius 20025 Telescope Eyepiece Set
 

Orion Sirius 20025 Telescope Eyepiece Se...

starting at

$122
  • product
Orion Sirius 20025 Telescope Eyepiece Set
An ideal upgrade set to replace lower-quality eyepieces, it includes three must-have focal lengths for low-, medium-, and high-power viewing: 26mm, 17mm, and 10mm.

starting at

$122
Orion Sirius 8 EQ-G Reflector Telescope
 

Orion Sirius 8 EQ-G Reflector Telescope

starting at

$1,450
  • product
Orion Sirius 8 EQ-G Reflector Telescope
To capture dramatic celestial portraits with a film or digital SLR or an astronomical CCD camera, you'll need a solid mount with excellent tracking and guiding capability and, ideally, a telescope with a large aperture and a focal ratio of f/6 or less. The Sirius 8 EQ-G reflector fills the bill nicely. With the computerized Go-To system, pushing a button or two is all it takes to swing the optical system automatically. Dual internal stepper motors then move the telescope at up to 3.4-deg per second right to your target object, tracking it while you observe or photograph it. . Now includes an upgraded 2" Crayford-style focuser.

starting at

$1,450
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