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Tele Vue NP101Is 4" f/5.4 Nagler-Petzval apochromatic refractor
$4,266.01This TeleVue NP-101is is a superb and highly portable apochromatic refractor for both visual observing and imaging . . . -
Explore Scientific 152mm f/8 FCD-1 ED Triplet Refractor, Carbon Fiber, 2.5" HEX Rack and Pinion Focuser
Regular Price: $4,499.99
Special Price $3,999.99
This big and optically excellent 152mm (6") Explore Scientific air-spaced ED triplet apochromatic refractor has a carbon fiber body and a 2.5" Hex rack and pinion focuser. It is superb for visual observing and long-exposure DSLR and CCD imaging. -
Explore Scientific 127mm f/7.5 Carbon Fiber FCD100 ED Triplet Refractor
Regular Price: $2,999.99
Special Price $2,499.99
This big 127mm (5") Explore Scientific Carbon Fiber air-spaced ED triplet apochromatic refractor is loaded with quality optical performance at a surprisingly reasonable price for a scope of its size and optical quality . . . -
Astro-Tech AT150EDL Refractor OTA FCD-100 and Lanthanum f/8 Doublet with Hard Case
$2,995.00The Astro-Tech AT150EDL takes the performance of the it smaller siblings and combines it with the mechanics of the EDT line. -
Takahashi FSQ-85EDX "Baby Q" 3.35" F/5.3 dual ED/four element design
$4,280.00This new Takahashi FSQ-85ED apochromatic quadruplet (the "Baby Q") is the ultimate portable no-compromise photo/visual refractor under 102mm in aperture . . . -
Sky-Watcher 10" Quattro 250P Imaging Newtonian
$1,180.00If you are looking for a large fast optical system to enhance your astro-photography then the Quattro series from Sky-Watcher should fit the bill. -
Sky-Watcher Evostar 150DX 150mm Apochomatic Refractor Optical Tube
Regular Price: $4,100.00
Special Price $3,199.00
The Sky-Watcher Evostar 150DX is the most affordable 6" ED doublet refractor available today with a large format rack and pinion focuser. -
Celestron 8” ROWE-ACKERMANN SCHMIDT ASTROGRAPH (RASA 8) Imaging Kit
$2,499.00- Flat field free of optical aberrations like field curvature, coma, astigmatism and chromatic aberration across an entire APS-C sensor.
- Unlike the larger RASAs that work with DSLR and large CCD cameras, the 8” model was designed with color astronomical CMOS cameras, smaller CCD cameras, and mirrorless cameras in mind. The telescope does not work with standard DSLR cameras.
- NEW Ultra-Stable Focus System – six precision sealed ball bearings virtually eliminate image shift.
- Integrated air cooling system –12V DC MagLev fan reduces cooldown time and provides optimal air flow while filtering out dust.
- Internal filter mount – seamlessly accommodates a Light Pollution Imaging Filter into the optical path.
- CGE dovetail mounting rail.
- Performs over a wider spectral range than most telescopes, from 390-800 nm, so more of the light passing through the astrograph is in sharp focus.
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Celestron 8" EdgeHD optical tube, CGE/Losmandy dovetail
$1,599.00The EdgeHD high definition flat field optics of this Celestron 8" EdgeHD optical tube make true astrographic-quality 8" optics truly affordable . . . -
Sky-Watcher Skymax 150 150mm f/12 Maksutov-Cassegrain optical tube
$880.00The Sky-Watcher 150mm (5.9") Maksutov-Cassegrain folded optical system is a compact optical powerhouse capable of producing sharp, high contrast images inside the solar system and out. And it does it all at a surprisingly reasonable price.
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