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  • Extra 2.5 pound weight for Losmandy counterweight systems
    $28.00 - $28.00
    $28.00
    $35.00
    $35.00 - $35.00
    $35.00

    Losmandy Extra 2.5 pound weight for Losmandy counterweight systems

    Losmandy
    In Stock

    This is an additional 2.5 pound counterweight for balancing heavier loads on fork mounted Celestron and Meade Schmidt-Cassegrains. The weight threa...

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    $28.00 - $28.00
    $28.00
    $35.00
    $35.00 - $35.00
    $35.00
  • Save $69.90 Save $0.00
    $699.00
    $699.00 - $699.00
    $699.00
    $629.10
    $629.10 - $629.10
    $629.10

    ZWO ASI585MM Pro Monochrome Astronomy Camera

    ZWO
    In Stock

    ZWO ASI585MM Pro Monochrome Astronomy Camera Cooled. Clean. Monochrome Mastery. For astrophotographers ready to level up from color capture or entr...

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    $699.00
    $699.00 - $699.00
    $699.00
    $629.10
    $629.10 - $629.10
    $629.10
    Save $69.90 Save $0.00
  • Save $476.00 Save $0.00
    $2,375.00
    $2,375.00 - $2,375.00
    $2,375.00
    $1,899.00
    $1,899.00 - $1,899.00
    $1,899.00

    Sky-Watcher Starlux 190 Maksutov-Newtonian f/5.3 Optical Tube

    Sky-Watcher
    In Stock

    The Sky-Watcher f/5.3 190mm Maksutov-Newtonian optical system is a quality fast focal ratio performer that excels at deep space imaging and viewing...

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    $2,375.00
    $2,375.00 - $2,375.00
    $2,375.00
    $1,899.00
    $1,899.00 - $1,899.00
    $1,899.00
    Save $476.00 Save $0.00
  • Save $106.00 Save $0.00
    $665.00
    $665.00 - $665.00
    $665.00
    $559.00
    $559.00 - $559.00
    $559.00

    Sky-Watcher Quattro 150P Imaging Newtonian S11205

    Sky-Watcher
    In Stock

    Sky-Watcher Quattro 150P Imaging Newtonian Reflector The Sky-Watcher Quattro 150P is a fast, precision-engineered Newtonian reflector designed from...

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    $665.00
    $665.00 - $665.00
    $665.00
    $559.00
    $559.00 - $559.00
    $559.00
    Save $106.00 Save $0.00
  • Sold out
    $129.95
    $129.95 - $129.95
    $129.95
    $110.46
    $110.46 - $110.46
    $110.46

    Sky Rover 2" 99% Reflectivity Dielectric Mirror Diagonal For Refractors NEAF DEMO

    Sky Rover
    Sold Out

    This Sky Rover 2” dielectric mirror-type star diagonal is an outstanding value. At this low price, if there ever was a bargain in astronomy, this i...

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    $129.95
    $129.95 - $129.95
    $129.95
    $110.46
    $110.46 - $110.46
    $110.46
    Sold out
  • "Explore Scientific 102mm Classic White triplet refractor with FCD100 optics and dual-speed focuser"
    Save $500.00 Save $0.00
    $1,699.00
    $1,699.00 - $1,699.00
    $1,699.00
    $1,199.00
    $1,199.00 - $1,199.00
    $1,199.00

    Explore Scientific 102mm f/7 Classic White FCD100 ED Triplet Refractor

    Explore Scientific
    In Stock

    Explore Scientific 102mm f/7 Classic White FCD100 ED Triplet Apochromatic Refractor The Explore Scientific 102mm f/7 Classic White FCD100 Triplet R...

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    $1,699.00
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    $1,699.00
    $1,199.00
    $1,199.00 - $1,199.00
    $1,199.00
    Save $500.00 Save $0.00
  • Sold out
    $335.00
    $335.00 - $335.00
    $335.00
    $219.00
    $219.00 - $219.00
    $219.00

    Sky-Watcher Star Adventurer Mini Camera Tracking Mount

    Sky-Watcher
    Sold Out

    Meet SAM - the Star Adventurer Mini. A user-friendly and multi-function mount to satisfy all your needs for nightscape and eclipse photography, ast...

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    $335.00
    $335.00 - $335.00
    $335.00
    $219.00
    $219.00 - $219.00
    $219.00
    Sold out
  • Save $39.90 Save $0.00
    $399.00
    $399.00 - $399.00
    $399.00
    $359.10
    $359.10 - $359.10
    $359.10

    ZWO ASI678MM Monochrome Astronomy Camera

    ZWO
    More on the way

    ZWO ASI678MM Monochrome CMOS Camera – High Sensitivity, Low Noise, and Outstanding Planetary Performance The ZWO ASI678MM monochrome camera is a ne...

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    $399.00
    $399.00 - $399.00
    $399.00
    $359.10
    $359.10 - $359.10
    $359.10
    Save $39.90 Save $0.00
  • Save $69.90 Save $0.00
    $699.00
    $699.00 - $699.00
    $699.00
    $629.10
    $629.10 - $629.10
    $629.10

    ZWO ASI183MM USB3.0 Monochrome Astronomy Imaging Camera

    ZWO
    In Stock

    High-Resolution Sony IMX183 Sensor – Ideal for Planetary and Lunar Imaging At the heart of the ZWO ASI183MM is the Sony IMX183 monochrome sensor,...

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    $699.00
    $699.00 - $699.00
    $699.00
    $629.10
    $629.10 - $629.10
    $629.10
    Save $69.90 Save $0.00
  • Save $69.90 Save $0.00
    $699.00
    $699.00 - $699.00
    $699.00
    $629.10
    $629.10 - $629.10
    $629.10

    ZWO ASI432MM Monochrome Astrophotography Camera

    ZWO
    In Stock

    ZWO ASI432MM Monochrome Camera – High Sensitivity and Large Pixel Design for Optimal Imaging The ZWO ASI432MM is a powerhouse monochrome camera bui...

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    $699.00
    $699.00 - $699.00
    $699.00
    $629.10
    $629.10 - $629.10
    $629.10
    Save $69.90 Save $0.00
  • Save $399.90 Save $0.00
    $3,999.00
    $3,999.00 - $3,999.00
    $3,999.00
    $3,599.10
    $3,599.10 - $3,599.10
    $3,599.10

    ZWO ASI6200MC Pro USB 3.0 Cooled Color Astronomy Imaging Camera

    ZWO
    In Stock

    The ZWO ASI6200MC Pro is a state-of-the-art, full-frame color CMOS camera designed for astrophotographers who demand exceptional image quality, hi...

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    $3,999.00
    $3,999.00 - $3,999.00
    $3,999.00
    $3,599.10
    $3,599.10 - $3,599.10
    $3,599.10
    Save $399.90 Save $0.00
  • 9mm 120° field argon-purged waterproof 2" eyepiece
    Save $400.99 Save $0.00
    $1,299.99
    $1,299.99 - $1,299.99
    $1,299.99
    $899.00
    $899.00 - $899.00
    $899.00

    Explore Scientific 9mm 120° field argon-purged waterproof 2" eyepiece

    Explore Scientific
    More on the way

    A first from Explore Scientific, this 2" 9mm deep sky eyepiece has an immense 120° field that seems to make your telescope disappear and plunge you...

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    $1,299.99
    $1,299.99 - $1,299.99
    $1,299.99
    $899.00
    $899.00 - $899.00
    $899.00
    Save $400.99 Save $0.00
  • Save $150.00 Save $0.00
    $899.00
    $899.00 - $899.00
    $899.00
    $749.00
    $749.00 - $749.00
    $749.00

    Explore Scientific 10" Solid Tube Dobsonian Reflector Telescope

    Explore Scientific
    More on the way

    Explore Scientific 10" Solid Tube Dobsonian Reflector Telescope There comes a moment in every astronomer’s journey when aperture becomes king. The ...

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    $899.00
    $899.00 - $899.00
    $899.00
    $749.00
    $749.00 - $749.00
    $749.00
    Save $150.00 Save $0.00
  • Sold out
    $470.00
    $470.00 - $470.00
    $470.00
    $329.00
    $329.00 - $329.00
    $329.00

    Sky-Watcher Star Adventurer Mini Pro Pack

    Sky-Watcher
    Sold Out

    This product has been discontinued, and this is here for informational purposes only.  This product is no longer for sale. Ideal for wide-field pho...

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    $470.00
    $470.00 - $470.00
    $470.00
    $329.00
    $329.00 - $329.00
    $329.00
    Sold out
  • Save $148.00 Save $0.00
    $1,480.00
    $1,480.00 - $1,480.00
    $1,480.00
    $1,332.00
    $1,332.00 - $1,332.00
    $1,332.00

    ZWO ASI294MM Pro Cooled Mono CMOS Astrophotography Camera

    ZWO
    In Stock

    ZWO ASI294MM Pro Monochrome Camera – Precision Imaging for Deep-Sky and Planetary Astrophotography Astrophotography demands precision, sensitivity...

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    $1,480.00
    $1,480.00 - $1,480.00
    $1,480.00
    $1,332.00
    $1,332.00 - $1,332.00
    $1,332.00
    Save $148.00 Save $0.00
  • Save $9.90 Save $0.00
    $99.00
    $99.00 - $99.00
    $99.00
    $89.10
    $89.10 - $89.10
    $89.10

    ZWO PE160 Pier Extension for the AM Series Mount

    ZWO
    More on the way

    Looking for a little more height for your ZWO AM series mount and have a lightweight payload?  Step right up and see if this is what you are lookin...

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    $99.00
    $99.00 - $99.00
    $99.00
    $89.10
    $89.10 - $89.10
    $89.10
    Save $9.90 Save $0.00
  • Save $128.00 Save $0.00
    $1,280.00
    $1,280.00 - $1,280.00
    $1,280.00
    $1,152.00
    $1,152.00 - $1,152.00
    $1,152.00

    ZWO ASI294MM Monochrome Astrophotography Camera

    ZWO
    More on the way

    The ZWO ASI294MM Pro Monochrome Camera is designed for astrophotographers who demand the best in sensitivity, resolution, and versatility. Built ar...

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    $1,280.00
    $1,280.00 - $1,280.00
    $1,280.00
    $1,152.00
    $1,152.00 - $1,152.00
    $1,152.00
    Save $128.00 Save $0.00
  • "Explore Scientific FFFR507X-00 3-inch field flattener and 0.7x focal reducer for astrophotography"
    Save $180.00 Save $0.00
    $479.99
    $479.99 - $479.99
    $479.99
    $299.99
    $299.99 - $299.99
    $299.99

    Explore Scientific 3" Field Flattener .7x Focal Reducer

    Explore Scientific
    More on the way

    Explore Scientific’s 3” Field Flattener .7x Focal Reducer is a multi-faceted accessory designed to enhance your astrophotography experiences. The E...

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    $479.99
    $479.99 - $479.99
    $479.99
    $299.99
    $299.99 - $299.99
    $299.99
    Save $180.00 Save $0.00
  • Camera sensor module on a white background
    ZWO ASI2600MM Pro Air Camera
    Save $249.90 Save $0.00
    $2,499.00
    $2,499.00 - $2,499.00
    $2,499.00
    $2,249.10
    $2,249.10 - $2,249.10
    $2,249.10

    ZWO ASI2600MM Air Wireless Smart Monochrome Camera – Integrated Imaging, Guiding & Control

    ZWO
    In Stock

    ZWO ASI2600MM Air Wireless Smart Monochrome Camera Three Systems, One Intelligent Design The ZWO ASI2600MM Air represents a new generation of sma...

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    $2,499.00
    $2,499.00 - $2,499.00
    $2,499.00
    $2,249.10
    $2,249.10 - $2,249.10
    $2,249.10
    Save $249.90 Save $0.00
  • Front view of the ZWO EFW-5×1.25" filter wheel showing USB-C port and mounting holes.
    Front view of the ZWO EFW-5×1.25" filter wheel showing USB-C port and mounting holes.
    Save $19.90 Save $0.00
    $199.00
    $199.00 - $199.00
    $199.00
    $179.10
    $179.10 - $179.10
    $179.10

    ZWO EFW-5×1.25" Electronic Filter Wheel | 5-Position USB-C Filter Wheel for 1.25"/31mm Filters

    ZWO
    More on the way

    ZWO EFW-5×1.25" (EFW-5x1.25-25) Electronic Filter Wheel · 5-Position · 1.25"/31mm Filters · USB-C The ZWO EFW-5×1.25" brings the latest refinements...

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    $199.00
    $199.00 - $199.00
    $199.00
    $179.10
    $179.10 - $179.10
    $179.10
    Save $19.90 Save $0.00
  • Sky Rover UF 24 mm Ultra Flat Field Eyepiece with 65° wide field, long eye relief, and 1.25" barrel
    Sky Rover UF 24 mm Ultra Flat Field Eyepiece with 65° wide field, long eye relief, and 1.25" barrel
    Sold out
    $189.00
    $189.00 - $189.00
    $189.00
    $160.65
    $160.65 - $160.65
    $160.65

    Sky Rover UF 24 mm Ultra Flat Field Eyepiece – 65° Wide Field, 1.25" Barrel NEAF DEMO

    Sky Rover
    Sold Out

    Bright fields and comfortable eye positioning. That's all most observers ask for at low power. The 24mm focal length is where eyepieces finally get...

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    $189.00
    $189.00 - $189.00
    $189.00
    $160.65
    $160.65 - $160.65
    $160.65
    Sold out
  • Sold out
    $40.00
    $40.00 - $40.00
    $40.00
    $34.00
    $34.00 - $34.00
    $34.00

    Sky Rover 5.5mm Premium Flat Field Eyepiece NEAF DEMO

    Sky Rover
    Sold Out

    High-power eyepieces used to mean a choice: pay for premium glass, or squint through a design that sacrifices edge quality for a low price. The Sky...

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    $40.00
    $40.00 - $40.00
    $40.00
    $34.00
    $34.00 - $34.00
    $34.00
    Sold out
  • Save $150.00 Save $0.00
    $999.99
    $999.99 - $999.99
    $999.99
    $849.99
    $849.99 - $849.99
    $849.99

    Explore Scientific ED80 Triplet APO Package with 2" Field Flattener & iEXOS-100

    Explore Scientific
    In Stock

    Explore Scientific ED80 Essential Series Triplet Refractor with 2" Field Flattener & iEXOS-100 GoTo Mount APO Precision Meets Flat-Field Imagin...

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    $999.99
    $999.99 - $999.99
    $999.99
    $849.99
    $849.99 - $849.99
    $849.99
    Save $150.00 Save $0.00
  • Save $1,900.99 Save $0.00
    $4,499.99
    $4,499.99 - $4,499.99
    $4,499.99
    $2,599.00
    $2,599.00 - $2,599.00
    $2,599.00

    Explore Scientific 152mm f/8 FCD-1 ED Triplet Refractor, Carbon Fiber, 2.5" Hex Rack And Pinion Focuser

    Explore Scientific
    In Stock

    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 ...

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    $4,499.99
    $4,499.99 - $4,499.99
    $4,499.99
    $2,599.00
    $2,599.00 - $2,599.00
    $2,599.00
    Save $1,900.99 Save $0.00

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