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Enhanced Aluminum Mirror Diagonal - 1.25''
TeleVue$189.00The 1¼" Enhanced Aluminum mirror coating provides a 96% reflective surface across all but the extreme ends of the visual spectrum. The enhanced coa...
View full details$189.00 -
Equalizer 2''-1.25'' Adapter
TeleVue$70.00A heavy solid bronze version called the "Equalizer" adds 12-ounces to help equalize the weight when switching from heavy 2" eyepieces to light 1¼" ...
View full details$70.00 -
Explore FirstLight 102mm Doublet Refractor Telescope with EXOS EQ Nano Mount
Explore Scientific$379.99Whether you’re looking to delve into the details of our solar system or explore inspiring deep sky treasures, the versatile FirstLight series has...
View full details$379.99 -
Explore Scientific 115mm f/5.5 FPL-53 Air-Spaced Triplet ED APO Refractor
Explore Scientific$3,499.99Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep sky treasures ...
View full details$3,499.99 -
Explore Scientific 12mm 92° Long Eye Relief Eyepiece
Explore Scientific$799.99Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 92° Series™ eyepieces are hyper-wide class oculars that can transfor...
View full details$799.99 -
Explore Scientific 140mm f/6.7 FPL-53 Air-Spaced Triplet ED APO Refractor
Explore Scientific$5,999.99Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep sky treasures ...
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Explore Scientific 14mm 100° Series Argon-Purged Eyepiece
Explore Scientific$679.99Nitrogen-Purged and Waterproof: Internally sealed and purged with inert, dry nitrogen gas to prevent internal fogging, to halt the intrusion of fin...
View full details$679.99 -
Explore Scientific 14mm 82° Series Argon-Purged Eyepiece
Explore Scientific$229.99Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coating...
View full details$229.99 -
Explore Scientific 165mm f/7 FPL-53 Air-Spaced Triplet ED APO Refractor
Explore Scientific$11,999.99Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep sky treasures ...
View full details$11,999.99 -
Explore Scientific 2" Field Flattener
Explore Scientific$199.99A curved focal plane is an inherent feature in most telescope designs and is nothing to note for general stargazers. But, for astrophotographers, t...
View full details$199.99 -
Explore Scientific 2" HR Variable Coma Corrector
Explore Scientific$329.99After hours at the eyepiece, you finally get to view the fruits of your astrophotography labors. The stars in the center of the field pop like bril...
View full details$329.99 -
Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece
Explore Scientific$269.99With its particularly long eye relief of 15.9mm, the 4.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof Eyepieces pu...
View full details$269.99 -
Explore Scientific 62° Series 32mm Waterproof Eyepiece
Explore Scientific$169.00Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 62° Series eyepieces are excellent flat-field multi-elem...
View full details$169.00 -
Explore Scientific ED102 - FCD100 Series Air-Spaced Triplet Refractor
Explore Scientific$1,999.99Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep sky treasures ...
View full details$1,999.99 -
Explore Scientific ED102mm Essential Series Air-Spaced Triplet APO Refractor
Explore Scientific$1,199.99When the designers at Explore Scientific set their sights on creating a top-quality apochromatic refractor that anyone would be proud to own, they ...
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Explore Scientific ED127 - FCD100 Carbon Fiber Air-Spaced Triplet Refractor with 2.5" HEX Focuser
Explore Scientific$3,379.99Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep sky treasures ...
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Explore Scientific ED127 - FCD100 Series Air-Spaced Triplet Refractor with 2.5" HEX Focuser
Explore Scientific$2,799.99Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep sky treasures ...
View full details$2,799.99 -
Explore Scientific ED127 Essential Series Air-Spaced Triplet
Explore Scientific$1,999.99When the designers at Explore Scientific set their sights on creating a top-quality apochromatic refractor that anyone would be proud to own, they ...
View full details$1,999.99 -
Explore Scientific ED152 Air-Spaced Triplet Telescope in Carbon Fiber
Explore Scientific$6,499.99When the designers at Explore Scientific set their sights on creating a top-quality apochromatic refractor that anyone would be proud to own, they ...
View full details$6,499.99 -
Explore Scientific ED80 - FCD100 Series Air-Spaced Triplet Refractor
Explore Scientific$1,449.99Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep sky treasures ...
View full details$1,449.99 -
Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor
Explore Scientific$899.99The Explore Scientific 80mm f/6 Air-Spaced Triplet ED APO telescope made Wired Magazine's Wish List for cool gifts and is a perfect instrument for ...
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Explore Scientific Focal Extender - 2x - 1.25"
Explore Scientific$159.992x Explore Scientific Focal Extender, 1.25-inch Barrel, 4 Elements
$159.99 -
Explore Scientific Focal Extender - 2x - 2"
Explore Scientific$299.992x Explore Scientific Focal Extender; 2-inch Barrel; 4 Elements
$299.99 -
Feathertouch Micro Pinion Assembly for Takahashi 2.7" Focusers
Starlight Instruments$430.00This Micro Pinion Assembly can be used on the Takahashi 102, TSA120, 128, TOA130 with 2.7" focusers. This installation improves the performance of ...
View full details$430.00 -
FeatherTouch Rotatable 1.25" Diameter Single Speed 1.5" Draw Tube Travel, Brake, and Compression Ring
Starlight Instruments$280.00Feather Touch® 1.25″ Diameter Single Speed 1.5″ Draw Tube Travel, Brake and Compression Ring. The draw tube is threaded with a T-thread for ease...
View full details$280.00 -
GTO Keypad with Keypad Protector - for GTOCP1, GTOCP2 and GTOCP3 Control Boxes - Serial # of mount required for purchase
Astro-Physics$980.00This Keypad should only be purchased for use with the GTOCP1, GTOCP2 and GTOCP3 control boxes. This Keypad model will be supplied with the original...
View full details$980.00 -
GTO Keypad with Keypad Protector for GTOCP4 and GTOCP5 Control Boxes. Serial # of mount required for purchase
Astro-Physics$980.00This Keypad should only be purchased for use with the GTOCP4 and GTOCP5 control boxes with version P02-09 firmware or later. If you own a GTOCP1, ...
View full details$980.00 -
GTOCP4 Control Box for all GTO Mounts, except Mach2GTO - Order new 2-Pin power cable
Astro-Physics$4.00All GTO mounts(except the Mach2GTO) produced since 1998 can be easily upgraded!!! The GTOCP4 Upgrade and Installation Guide (PDF document) provide...
View full details$4.00 -
Hotech 1.25" SCA Laser Collimator - Crosshair
Hotech$135.00Self-Centering Adapter (SCA) Provides Repeatable InstallationThe HoTech laser collimator separates itself from all other laser collimators with its...
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Hotech 1.25" SCA Laser Collimator - Dot
Hotech$110.00Self-Centering Adapter (SCA) Provides Repeatable InstallationThe HoTech laser collimator separates itself from all other laser collimators with its...
View full details$110.00 -
Hotech 2"/1.25" SCA Laser Collimator - Crosshair
Hotech$165.00Self-Centering Adapter (SCA) Provides Repeatable InstallationThe HoTech laser collimator separates itself from all other laser collimators with its...
View full details$165.00 -
Hotech 2"/1.25" SCA Laser Collimator - Dot
Hotech$140.00Self-Centering Adapter (SCA) Provides Repeatable InstallationThe HoTech laser collimator separates itself from all other laser collimators with its...
View full details$140.00 -
Hotech Advanced CT Collimator for 1.25" Focuser
Hotech$499.00Innovation brings Affortable and Portable Collimation into RealitySince the invention of the Cassegrain Telescope in 1672 by the French sculptor Si...
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Hotech Advanced CT Collimator for 2" Focuser
Hotech$499.00Innovation brings Affortable and Portable Collimation into RealitySince the invention of the Cassegrain Telescope in 1672 by the French sculptor Si...
View full details$499.00 -
Hotech Laser Collimator for 8" SCT w/HyperStar Lens
Hotech$545.00Collimates 8" Schmidt-Cassegrain Telescopes with HyperStar Lens installed. Package Includes: Advanced CT Laser Collimator 8" HyperStar Reflector M...
View full details$545.00 -
Hotech SCA T-Adapter - 1.25"
Hotech$50.00Announcing the Self-Centering Camera T-Adapter for Astrophotographers.The Self-Centering Adapter (SCA) mechanism provides repeatable and reliable c...
View full details$50.00 -
Hotech SCA T-Adapter - 2"
Hotech$60.00Announcing the Self-Centering Camera T-Adapter for Astrophotographers.The Self-Centering Adapter (SCA) mechanism provides repeatable and reliable c...
View full details$60.00 -
LOSMANDY D SERIES DOVETAIL PLATE FOR MEADE 10" OTA
Losmandy$115.00DM10 Meade dovetail plate for 10", bolts to existing holes. Wt. 2.5 lbs. Length 19" HS 16.0/16.50, Ht. top of tube to top of Meade dovetail bar 1.0...
View full details$115.00 -
LOSMANDY D SERIES DOVETAIL PLATE FOR MEADE 12" OTA
Losmandy$140.00DM12 Meade dovetail plate for 12", bolts to existing holes. Wt. 4.5 lbs. Length 19" HS 18.175, Ht. top of tube to top of Meade dovetail bar 1.20" T...
View full details$140.00 -
LOSMANDY D SERIES DOVETAIL PLATE FOR MEADE 14" OTA
Losmandy$140.00Meade dovetail plate for 14", bolts to existing holes. Wt. 5.5 lbs. Length 24" HS 22.00, Ht. top of tube to top of Meade dovetail bar 1.20" Thickne...
View full details$140.00 -
LOSMANDY D SERIES DOVETAIL PLATE FOR MEADE 16" F10 OTA
Losmandy$200.00Meade dovetail plate for 16", bolts to existing holes. Wt. 5.5 lbs. Length 24" HS 23.00, Ht. top of tube to top of dovetail plate 1.45" Thickness ....
View full details$200.00 -
LOSMANDY D SERIES DOVETAIL PLATE FOR MEADE 16" F8 OTA
Losmandy$180.00Meade dovetail plate for 16" F8, bolts to existing holes. Wt. 5.5 lbs. Length 24" HS 23.00, Ht. top of tube to top of dovetail plate 1.45" Thicknes...
View full details$180.00 -
Losmandy D Series Dovetail Plate for Meade 8" OTA
Losmandy$95.00DM8 Meade dovetail plate for 8", bolts to existing holes. Wt. 3 lbs. Length 14" HS 12.325/12.70, Ht. top of tube to top of dovetail plate 1.20" Thi...
View full details$95.00 -
LOSMANDY D SERIES MALE TO MALE DOVETAIL PLATE 7"
Losmandy$85.00Male to male dovetail plate - short. For use of secondary equipment on equatorial mount and DSBS. Wt. 13 oz., Length 7", Thickness 0.8"
$85.00 -
LOSMANDY D SERIES PLATE FOR A MEADE 7" MAKSUTOV- CASSEGRAIN
Losmandy$115.00Meade dovetail plate for 7" Mac., bolts to existing holes.Wt. 4 lbs. Length 19" HS 16.0/16.50, Ht. top of tube to top of dovetail plate 1.00" Thick...
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MICRO PINION ASSEMBLY RETROFIT FOR TELEVUE (PRE 2005 OTA) BRAKE, WITH CHROME DRAW TUBE
Starlight Instruments$395.00Micro Pinion Assembly TeleVue for Older, Smaller OTAs (pre 2005) Brake, with CHROME draw tube. Known To Fit TeleVue 76, 85 ,101, and 140 W/C...
View full details$395.00 -
NexStar Evolution 8 HD with StarSense
Celestron$2,949.00OVERVIEW 8” EdgeHD Optics: Provides superb visual and astro-imaging performance, free of coma and field curvature. Rechargeable lithium-iron bat...
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Quattro 150P Imaging Newtonian 6"
Sky-Watcher$595.00150mm aperture, 600mm focal length Fast f/4 focal ratio Parabolic borosilicate mirrors utilizing Sky-Watcher’s proprietary Radiant ™ Aluminum...
View full details$595.00