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Showing results for "Orion 12 5mm Illuminated Plossl Reticle"
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Orion 12.5mm Illuminated...

$82.99
Orion Telescopes Orion 12.5mm Illuminated Reticle Plossl Telescope Eyepiece
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( In stock )
Great for accurate polar alignment, the 4-element Plossl design is also well suited for off-axis guiders, where light gathering is minimal. Features fully multi-coated lenses for maximum light transmission, and a 40deg apparent field. LED-illuminated double crossline reticle has adjustable focus and brightness. SR-54 batteries included. 1.25 diameter.
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17mm Orion Sirius Plossl...

$47.99
Orion Telescopes 17mm Orion Sirius Plossl Telescope Eyepiece
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( In stock )
With a wide 50deg 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 multi-coated for excellent light transmission and bright views. 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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12.5mm Orion Sirius Plossl...

$47.99
Orion Telescopes 12.5mm Orion Sirius Plossl Telescope Eyepiece
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( In stock )
With a wide 50-degree 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 multi-coated for excellent 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 rubber eyeguards and internally threaded to accept standard filters.
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10mm Orion Sirius Plossl...

$47.99
Orion Telescopes 10mm Orion Sirius Plossl Telescope Eyepiece
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( In stock )
With a wide 50deg 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 multi-coated for excellent 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 rubber eyeguards and internally threaded to accept standard filters.
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32mm Orion Sirius Plossl...

$54.99
Orion Telescopes 32mm Orion Sirius Plossl Telescope Eyepiece
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( In stock )
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.
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20mm Orion Sirius Plossl...

$32.99
Orion Telescopes 20mm Orion Sirius Plossl Telescope Eyepiece
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( In stock )
With a wide 50deg 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 multi-coated for excellent 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 rubber eyeguards and internally threaded to accept standard filters.
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25mm Orion Sirius Plossl...

$47.99
Orion Telescopes 25mm Orion Sirius Plossl Telescope Eyepiece
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( In stock )
With a wide 50-degree 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 multi-coated for excellent light transmission and bright observations. 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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6.3mm Orion Sirius Plossl...

$47.99
Orion Telescopes 6.3mm Orion Sirius Plossl Telescope Eyepiece
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( In stock )
With a wide 50deg 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 multi-coated with magnesium fluoride for optimal light transmission and bright views. 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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Cassini 32mm 1.25-inch Plossl...

$59.99
Overstock.com Cassini 32mm 1.25-inch Plossl Eyepiece (1.25 Inch 32mm Plssl Eyepiece)
Free Shipping
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Overstock.com
IN_STOCK ( In stock )
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The Cassini 32mm Plossl Astroscopic Eyepiece is a great addition for any 1.25-inch telescope. Plossl eyepieces provide excellent image quality and good eye relief. They are ideal for a variety of observational purposes including deep sky and planetary viewing. The Cassini 32mm Plossl Eyepiece is a four (4) element fully color corrected Plossl eyepiece with an apparent field of view of 50-1degrees. Design: Plossl Focal length: 32mm Brand: Cassini Model: PL32MM Color: Black Magnification: Varies according to telescope's focal length Field of view: 50 degrees Lens coating: Coated lens Requires batteries: No Body material: Metal, glass, plastic Weight: 6 ounces Dimensions: 2.5 inches long x 1.5 inches wide x 1.5 inches high
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Orion 20mm Illuminated...

$102.99
Orion Telescopes Orion 20mm Illuminated Centering Telescope Eyepiece
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( 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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Orion 8450 12.5mm Illuminated...

$109.19
eBay Orion 8450 12.5mm Illuminated Reticle Plossl Telescope Eyepiece
Free Shipping
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eBay
IN_STOCK ( In stock )
Free Shipping
Orion 8450 12.5mm Illuminated Reticle Plossl Telescope Eyepiece Product Details Shipping Weight: 3.2 ounces Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues. Item model number: 8450 Date first available at Amazon.com: November 1, 2003 Four-element 12.5mm focal length 1.25 Plossl telescope eyepiece with an illuminated double crossline reticle Excellent for accura
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55mm Tele Vue Plossl...

$240.00
Orion Telescopes 55mm Tele Vue Plossl Telescope Eyepiece
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( In stock )
Since we introduced our Plossls in 1980, they have won praise and patents, including a patent in Japan. TeleVue Plossls, designed by Al Nagler, have been a recognized benchmark of performance and value in the class of 50 degree apparent field of view eyepieces. While the Plossls may be our least expensive eyepiece line, they still enjoy the same care and attention to detail as our most expensive. While it's easy for other manufacturers to vie for the lowest price, TeleVue continues to believe that quality, performance and consistency will ultimately reward you with the most value for your dollar. Diffraction limited on-axis performance is a given. Using more expensive high-index glasses to reduce astigmatism and lateral color at the field's edge, TeleVue Plossls deliver sharper images... Less
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9x50 Orion Illuminated Finder...

$87.21
Orion Telescopes 9x50 Orion Illuminated Finder Scope with Bracket
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( In stock )
The crosshairs in standard finder scopes are difficult to see in the dark, which makes centering an object something of a guessing game. Well, we saw the light, and we now offer finder scopes with illuminated crosshairs. An adjustable- intensity red LED in the illuminator arm lights an etched-glass double crosshair reticle, making it as easy as target practice to center your viewing or photo subject or guide star. Centering an object precisely on the finder scope's crosshairs will ensure that it appears in your main scope's eyepiece or on your camera's CCD chip, exactly where you want it.
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10mm 17mm 25mm Set Sirius...

$128.74
Orion Telescopes 10mm 17mm 25mm Set Sirius Plossl Eyepieces
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( In stock )
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.
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5mm Orion Stratus Wide-Field...

$154.49
Orion Telescopes 5mm Orion Stratus Wide-Field Eyepiece
+ $9.95 shipping
/5mm-orion-stratus/uLTy4e7OsuctN-lEFFJ65Q==/info
Orion Telescopes
IN_STOCK ( In stock )
Enjoy a wide-field window into the heavens served up by Stratus eyepieces. With an apparent field of 68-degrees -- which translates to a 71% greater viewing area than that of a typical Plossl -- Stratus eyepieces quite literally put more stars in your eyes. In the same way you feel more a part of the action watching a big-screen TV, with Stratus you will feel like you are really experiencing your celestial targets, rather than just viewing them from afar. Each ocular features a monster 1-1/4-diameter eye lens to look into. Each also has a generous 20mm of eye relief, so you'll get the big picture even if you wear eyeglasses. The optics are fully multi-coated to maximize light transmission to your eyes, and the lens edges are blackened to ensure excellent contrast. Stratus eyepieces fit... Less
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Orion Mini 50mm Guide Scope

$92.69
Orion Telescopes Orion Mini 50mm Guide Scope
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( In stock )
The Orion-designed Mini 50mm Guide Scope is a complete and compact guide scope solution designed for use with the Orion StarShoot AutoGuider (sold separately) or similar small-chip CCD autoguider devices. The Orion Mini 50mm Guide Scope is ideal for guiding long-exposure astrophotographs with imaging telescopes up to 1500mm in focal length. Thanks to the high level of guiding accuracy offered by modern autoguider devices such as the Orion StarShoot AutoGuider, astro-imagers of today can use guide scopes with much shorter focal lengths and smaller apertures compared to the large, bulky models used in the past. Using a more optically fast refractor as a guide scope can save astro-imagers time, space, and money, but will still provide the unrivaled accuracy that only auto-guiding can bring... Less
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Orion 5-Position 1.25 Filter...

$98.22
Orion Telescopes Orion 5-Position 1.25 Filter Wheel
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( In stock )
The Orion 5-Position 1.25 Filter Wheel is a wonderfully efficient way to dial-in the telescope filter you want to use for observing or astrophotography. With the affordable 5-Position Filter Wheel, you can change filters without removing your telescope eyepiece or astrophotography camera. Just rotate the wheel with light finger pressure and the selected filter clicks into place. Presto! Planetary observers can switch among several color eyepiece filters with the 5-Position Filter Wheel in order to get the most detail out of observations of our solar system neighbors through a telescope. Deep-sky object aficionados can compare views in A/B fashion through broadband and narrowband filters, or use the filter wheel to enhance views using O-III or H-beta filters. Astrophotographer s can use... Less
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5mm Orion Edge On Planetary...

$113.29
Orion Telescopes 5mm Orion Edge On Planetary Eyepiece
+ $9.95 shipping
/5mm-orion-edge-on/D1CVC06W9AEdIJkdUHwo_Q==/info
Orion Telescopes
IN_STOCK ( In stock )
Edge-On Planetary eyepieces bring flat-field performance to solar system viewing in the form of six medium- and high- magnification focal lengths. Each employs a sophisticated 7-element lens design reminiscent of exotic, high-priced oculars. This design renders an optically flat image that's sharply focused from center to edge of the wide 55-degree apparent field of view. The barrel distortion and field curvature aberrations common in standard eyepiece designs are virtually gone. Edge-On Planetary eyepieces let you push the power, whether you're canvassing the lunar terminator or studying the Jovian cloud belts. The optics are fully multi-coated for high light transmission, and each eyepiece has 20mm eye relief for viewing comfort. Other nice touches: blackened lens edges, pop-down rubber... Less
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Konus Plossl 1.25in Eyepiece,...

$46.98
Walmart.com Konus Plossl 1.25in Eyepiece, 10mm -
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Walmart.com
IN_STOCK ( In stock )
Free Shipping
Looking for Telescope Accessories? Konus Plossl 1.25in Eyepiece, 10mm - delivers great quality for a great price. All of the features you need for a price you want from Konus. Don't look further for Telescope Accessories. Konus Plossl 1.25in Eyepiece, 10mm - has everything you've been looking for.
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Wheeler Pro Reticle Leveling...

$49.99
Sportsman's Guide Wheeler Pro Reticle Leveling System
+ $10.99 shipping
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Sportsman's Guide
IN_STOCK ( In stock )
Wheeler Pro Reticle Leveling System. Must-have for long-range accuracy! Avoid elevation and windage bullet impact error. Get this precision tool to allow a scope to be perfectly leveled / aligned on any firearm with ease.Factory- calibrated reference Level 2 CNC machined- aluminum level housings Factory-adjusted calibration set screws Anodized aluminum Turntable clamp level maximizes accuracy Protective molded case. Gender: Unisex.
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8mm Orion Stratus Wide-Field...

$154.49
Orion Telescopes 8mm Orion Stratus Wide-Field Eyepiece
+ $9.95 shipping
/8mm-orion-stratus/g_PX6vD8635dfUNM8FJ7KQ==/info
Orion Telescopes
IN_STOCK ( In stock )
Enjoy a wide-field window into the heavens served up by Stratus eyepieces. With an apparent field of 68-degrees -- which translates to a 71% greater viewing area than that of a typical Plossl -- Stratus eyepieces quite literally put more stars in your eyes. In the same way you feel more a part of the action watching a big-screen TV, with Stratus you will feel like you are really experiencing your celestial targets, rather than just viewing them from afar. Each ocular features a monster 1-1/4-diameter eye lens to look into. Each also has a generous 20mm of eye relief, so you'll get the big picture even if you wear eyeglasses. The optics are fully multi-coated to maximize light transmission to your eyes, and the lens edges are blackened to ensure excellent contrast. Stratus eyepieces fit... Less
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Orion Scope Cloak - 12-16...

$162.83
Orion Telescopes Orion Scope Cloak - 12-16 Dobsonians
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( 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 Dobsonian reflector telescopes of 12 to 16 aperture can easily be kept clean and tidy with this Scope Cloak. 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 when left in sunlight and reduces cool-down time (the amount of time required for your telescope to reach thermal equilibrium after nightfall). The Scope Cloak... Less
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14.5mm Orion Edge-On...

$79.99
Orion Telescopes 14.5mm Orion Edge-On Planetary Eyepiece
+ $9.95 shipping
/145mm-orion-edgeon/Wqnpj40wENz_vIWpw4XMLA==/info
Orion Telescopes
IN_STOCK ( In stock )
Edge-On Planetary eyepieces bring flat-field performance to solar system viewing in the form of six medium- and high- magnification focal lengths. Each employs a sophisticated 7-element lens design reminiscent of exotic, high-priced oculars. This design renders an optically flat image that's sharply focused from center to edge of the wide 55-deg apparent field of view. The barrel distortion and field curvature aberrations common in standard eyepiece designs are virtually gone. Edge-On Planetary eyepieces let you push the power, whether you're canvassing the lunar terminator or studying the Jovian cloud belts. The optics are fully multi-coated for high light transmission, and each eyepiece has 20mm eye relief for viewing comfort. Other nice touches: blackened lens edges, pop-down rubber... Less
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90mm ID Orion Telescope Tube...

$41.19
Orion Telescopes 90mm ID Orion Telescope Tube Rings
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( 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 90mm/3.5. One-year limited warranty.
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100mm ID Orion Telescope Tube...

$41.19
Orion Telescopes 100mm ID Orion Telescope Tube Rings
+ $9.95 shipping
/100mm-id-orion-telescope/3AUIuDqc3NXuLcgCSKN7iQ==/info
Orion Telescopes
IN_STOCK ( 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 100mm/3.9. One-year limited warranty.
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144mm ID Orion Telescope Tube...

$41.19
Orion Telescopes 144mm ID Orion Telescope Tube Rings
+ $9.95 shipping
/144mm-id-orion-telescope/ADmxIz2mBeMc05jCkzbk9Q==/info
Orion Telescopes
IN_STOCK ( 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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76mm ID Orion Telescope Tube...

$30.89
Orion Telescopes 76mm ID Orion Telescope Tube Rings
+ $9.95 shipping
/76mm-id-orion-telescope/GmlbxunWrriKcMQbh8efGQ==/info
Orion Telescopes
IN_STOCK ( In stock )
Our cast-aluminum tube rings feature quick-release, hinged clamp knobs and felt lining. Designed for use with the Orion Oberserver 70, 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. Set of two rings includes mounting bolts and washers. Inside diameter (ID) is 76mm/3. Choose the size that matches the outside diameter of your telescope tube. One-year limited warranty.
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Meade - MA 12mm Illuminated...

$59.95
Adorama Meade - MA 12mm Illuminated Reticle Eyepiece (1.25), Wireless, Telescopes
Free Shipping
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Adorama
IN_STOCK ( In stock )
Free Shipping
Meade MA 12mm Illuminated Reticle Eyepiece (1.25), Wireless This 1.25 modified achromatic (Kellner) eyepiece has a built-in cordless illuminator for use with any make or model telescope and/or off-axis guider. The cordless illuminator has an on/off
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9mm Orion Edge On Planetary...

$113.29
Orion Telescopes 9mm Orion Edge On Planetary Eyepiece
+ $9.95 shipping
/9mm-orion-edge-on/O2du36e6iArlcX5k9da09g==/info
Orion Telescopes
IN_STOCK ( In stock )
Edge-On Planetary eyepieces bring flat-field performance to solar system viewing in the form of six medium- and high- magnification focal lengths. Each employs a sophisticated 7-element lens design reminiscent of exotic, high-priced oculars. This design renders an optically flat image that's sharply focused from center to edge of the wide 55-degree apparent field of view. The barrel distortion and field curvature aberrations common in standard eyepiece designs are virtually gone. Edge-On Planetary eyepieces let you push the power, whether you're canvassing the lunar terminator or studying the Jovian cloud belts. The optics are fully multi-coated for high light transmission, and each eyepiece has 20mm eye relief for viewing comfort. Other nice touches: blackened lens edges, pop-down rubber... Less
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12.5mm Orion Edge-On...

$79.99
Orion Telescopes 12.5mm Orion Edge-On Planetary Eyepiece
+ $9.95 shipping
/125mm-orion-edgeon/Y6aHnfXHN8RsSqo6_Gx2Kw==/info
Orion Telescopes
IN_STOCK ( In stock )
Edge-On Planetary eyepieces bring flat-field performance to solar system viewing in the form of three high- magnification focal lengths. Each employs a sophisticated 7-element lens design reminiscent of exotic, high-priced oculars to provide a sharp focus all the way to the edge of their wide 55-degree apparent field of view. The barrel distortion and field curvature aberrations common in standard eyepiece designs are virtually gone. Edge-On Planetary eyepieces let you push the power, whether you're canvassing the lunar terminator or studying the Jovian cloud belts. The 7-element optics are fully multi-coated for high light transmission, and each eyepiece has 20mm eye relief for viewing comfort. Other nice touches: blackened lens edges, pop-down rubber eyeguards, and barrels threaded for... Less
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182mm ID Orion Telescope Tube...

$51.49
Orion Telescopes 182mm ID Orion Telescope Tube Rings
+ $9.95 shipping
/182mm-id-orion-telescope/a_35_K45G6J4V1eNZLpPsg==/info
Orion Telescopes
IN_STOCK ( 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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235mm ID Orion Telescope Tube...

$61.79
Orion Telescopes 235mm ID Orion Telescope Tube Rings
+ $9.95 shipping
/235mm-id-orion-telescope/gaSn3ykPh4MYylANVHZe3w==/info
Orion Telescopes
IN_STOCK ( 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...

$41.19
Orion Telescopes 116mm ID Orion Telescope Tube Rings
+ $9.95 shipping
/116mm-id-orion-telescope/jWwgwGOk-Fd6rRXg-1T6Iw==/info
Orion Telescopes
IN_STOCK ( 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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Orion Deluxe Mini 50mm Guide...

$161.99
Orion Telescopes Orion Deluxe Mini 50mm Guide Scope with Helical Focuser
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( In stock )
Our conveniently compact Deluxe Mini 50mm Guide Scope features a helical fine-focus mechanism to allow for faster, more precise focusing of potential guide stars. This Deluxe version of our popular Mini 50mm Guide Scope is designed for use with the Orion StarShoot AutoGuider (sold separately) or similar small-chip CCD autoguider devices. The Orion Mini 50mm Guide Scope is ideal for guiding long-exposure astrophotographs with imaging telescopes up to 1500mm in focal length. The Deluxe Mini 50mm Guide Scope's machined and anodized helical focuser has a fixed- orientation design that will not rotate the installed StarShoot AutoGuider or similar device during focus adjustments. The helical focuser simply moves the attached autoguider in or out while maintaining its set orientation... Less
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18mm Orion Edge-On Planetary...

$89.99
Orion Telescopes 18mm Orion Edge-On Planetary Eyepiece
+ $9.95 shipping
/18mm-orion-edgeon/m0LPKZEA4A1RtmFwLLmoQQ==/info
Orion Telescopes
IN_STOCK ( In stock )
Edge-On Planetary eyepieces bring flat-field performance to solar system viewing in the form of three high- magnification focal lengths. Each employs a sophisticated 7-element lens design reminiscent of exotic, high-priced oculars to provide a sharp focus all the way to the edge of their wide 55-degree apparent field of view. The barrel distortion and field curvature aberrations common in standard eyepiece designs are virtually gone. Edge-On Planetary eyepieces let you push the power, whether you're canvassing the lunar terminator or studying the Jovian cloud belts. The 7-element optics are fully multi-coated for high light transmission, and each eyepiece has 20mm eye relief for viewing comfort. Other nice touches: blackened lens edges, pop-down rubber eyeguards, and barrels threaded for... Less
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140mm ID Orion Telescope Tube...

$41.19
Orion Telescopes 140mm ID Orion Telescope Tube Rings
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( 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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13mm Orion Stratus Wide-Field...

$154.49
Orion Telescopes 13mm Orion Stratus Wide-Field Eyepiece
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( In stock )
Enjoy a wide-field window into the heavens served up by Stratus eyepieces. With an apparent field of 68-degrees -- which translates to a 71% greater viewing area than that of a typical Plossl -- Stratus eyepieces quite literally put more stars in your eyes. In the same way you feel more a part of the action watching a big-screen TV, with Stratus you will feel like you are really experiencing your celestial targets, rather than just viewing them from afar. Each ocular features a monster 1-1/4-diameter eye lens to look into. Each also has a generous 20mm of eye relief, so you'll get the big picture even if you wear eyeglasses. The optics are fully multi-coated to maximize light transmission to your eyes, and the lens edges are blackened to ensure excellent contrast. Stratus eyepieces fit... Less
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Orion 120mm f/5.0 Refractor...

$312.11
Orion Telescopes Orion 120mm f/5.0 Refractor Telescope Optical Tube Assembly
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Orion Telescopes
IN_STOCK ( In stock )
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This compact, large-aperture refractor telescope is perfect for deep-sky observing pursuits. Its combination of a 120mm (4.7) aperture multi-coated achromatic lens assembly and modest 600mm focal length provide breathtaking wide-field views. With an optional 25mm Plossl eyepiece (sold separately), this compact telescope serves up a sprawling 2.1-degree swath of sky! The telescope's fast f/5.0 optical system also makes it an excellent choice for astrophotography. The 26-long optical tube is well baffled to ensure good contrast. Its cast-metal, 2 rack-and-pinion focuser accommodates either a 2 or 1.25 diagonal, so you can use 1.25 or big 2 eyepieces. The optical tube color is a classy gunmetal gray metallic. A mounting base is molded into the focuser casting to accept an optional Orion... Less
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3.5mm Orion Stratus...

$154.49
Orion Telescopes 3.5mm Orion Stratus Wide-Field Eyepiece
+ $9.95 shipping
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Orion Telescopes
IN_STOCK ( In stock )
Enjoy a wide-field window into the heavens served up by Stratus eyepieces. With an apparent field of 68-degrees -- which translates to a 71% greater viewing area than that of a typical Plossl -- Stratus eyepieces quite literally put more stars in your eyes. In the same way you feel more a part of the action watching a big-screen TV, with Stratus you will feel like you are really experiencing your celestial targets, rather than just viewing them from afar. Each ocular features a monster 1-1/4-diameter eye lens to look into. Each also has a generous 20mm of eye relief, so you'll get the big picture even if you wear eyeglasses. The optics are fully multi-coated to maximize light transmission to your eyes, and the lens edges are blackened to ensure excellent contrast. Stratus eyepieces fit... Less
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Meade Plossl Cordless...

$81.99
Wayfair Meade Plossl Cordless Illuminated Eyepiece 07068
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Wayfair
IN_STOCK ( In stock )
Store not rated
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Meade 07068 Meade has everything you need to capture night sky for experienced star-shooters, serious researchers and beginners alike. Serious astronomers for years have flocked to Meade telescopes for their quality optical systems and patented technology. Consumers know that Meade Optics Inside means that what they see through our telescopes will be views that are detailed, crisp and full of contrast. Look through Meade this evening and see what you've been missing. Features: -Eyepiece.-Soft, peel-down rubber eyecup and dual micro-adjustment control.-4-Element , multi-coated optical system offers sharp imaging and keeps stray light out.-Reticle with phosphorescent- etched cross line patterns that's internally illuminated to make lines visible against dark skies.-Micrometric x-y... Less
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