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Wide range of high speed and high sensitivity astronomy cameras, mirrors, low-weight Newtonian telescopes and other accessories for serious astronomer all around the world.

ZWO ZWO ASI290MC Color (LIMITED QUANTITIES) (2.9 microns) Astronomy Camera USB 3.0
ZWO ASI290MC Color (LIMITED QUANTITIES) (2.9 microns) Astronomy Camera USB 3.0
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ZWO ASI290MC Color (LIMITED QUANTITIES) (2.9 microns) Astronomy Camera USB 3.0
$249.00
ZWO ASI Planetary Camera 174mm Mini (Pre-owned)
ZWO ASI Planetary Camera 174mm Mini (Pre-owned)
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ZWO ASI Planetary Camera 174mm Mini (Pre-owned)
$395.00
ZWO ZWO TC20 & TH10 Tripod Head Package for SeeStar S30/S50
The ZWO TC20 & TH10 Tripod & Head Package for SeeStar S30/S50 enhances your astrophotography setup with adjustable height, superior stability, and hydraulic precision. Lightweight and portable, this bundle offers a solid, versatile foundation.
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ZWO TC20 & TH10 Tripod Head Package for SeeStar S30/S50
$149.00
ZWO ZWO Seestar S30 Accessory Kit - TA640-ALL-METAL!
Give your SeeStar a metal makeover and your images a cosmic upgrade!
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ZWO Seestar S30 Accessory Kit - TA640-ALL-METAL!
$49.99
ZWO ZWO 1.25" Narrowband Filters - OIII, Ha orSII (Specify Type)
Narrowband filter do not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast between nebula and night sky, not brightening the nebula.
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ZWO 1.25" Narrowband Filters - OIII, Ha orSII (Specify Type)
$149.00
ZWO ZWO CAA Camera Angle Adjuster - ZWO CAA-M54
Precision Camera Rotation at Your Fingertips
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ZWO CAA Camera Angle Adjuster - ZWO CAA-M54
$349.00
ZWO ZWO ASI585MC Pro USB3 Cooled Color Camera - ASI585MC-P
The ZWO ASI585MC Pro camera provides excellent sensitivity for capturing both deep space and planetary objects with remarkable detail.
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ZWO ASI585MC Pro USB3 Cooled Color Camera - ASI585MC-P
$599.00
ZWO ZWO Cooling Fan for ASI2600/6200/2400 Cameras - FAN50
This fan set is the perfect accessory if you are looking for a replacement for the cooling fan that came with your compatible ASI cooled camera.
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ZWO Cooling Fan for ASI2600/6200/2400 Cameras - FAN50
$15.00
ZWO ZWO Sony NEX Lens to ASI Small-Sensor Camera Adapter
Perfect to connect Sony NEX lens and ASI cameras
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ZWO Sony NEX Lens to ASI Small-Sensor Camera Adapter
$35.00
ZWO ZWO Pier Extension 200mm for AM5 Mount - ZWO-PE200
For use with the AM5 mount and the ZWO carbon fiber tripod
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ZWO Pier Extension 200mm for AM5 Mount - ZWO-PE200
$199.00
ZWO ZWO D32 AR Protection Window
Used for ASI1600 series, ASI294 series, ASI183 series.
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ZWO D32 AR Protection Window
$29.00
ZWO ZWO Finder Shoe for Mini Guide Scope and ASIAIR Pro
Finder shoe from ZWO for your finder scope and guide scope that can match your ASIAIR PRO and ZWO holder ring.
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ZWO Finder Shoe for Mini Guide Scope and ASIAIR Pro
$18.00
ZWO ZWO Filter Mask for 8x125/31 EFW
ZWO EFW Filter Masks for 8-Position 1.25" and 31 mm Electronic Filter Wheel. M2 screws are included to enable secure attachment
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ZWO Filter Mask for 8x125/31 EFW
$15.00
ZWO ZWO OAG Off Axis Guider Only (Choose Options)
ZWO Off-Axis Guider for Astrophotography
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ZWO OAG Off Axis Guider Only (Choose Options)
$128.00
ZWO ZWO ASI6200 Pro USB3.0 Cooled Monochrome Camera - ASI6200MM-P
This ZWO ASI6200MM Pro monochrome camera uses its full frame design and many features to create high quality images for astrophotographers.
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ZWO ASI6200 Pro USB3.0 Cooled Monochrome Camera - ASI6200MM-P
$3,999.00
ZWO ZWO 170-Degree CS-Mount Replacement Lens
ZWO 170º 2.5mm CS Lens for ASI178MM,178MC & 185MC
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ZWO 170-Degree CS-Mount Replacement Lens
$22.00
ZWO ZWO ASI294MC Color Cooled (4.63 microns) Pro
The ASI294 is the first camera in the world equipped with the latest Sony sensor IMX294CJK.
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ZWO ASI294MC Color Cooled (4.63 microns) Pro
$999.00
ZWO ZWO 8-Position EFW Color Filter Wheel for 1.25" or 31mm Filters
Our latest EFW (Electronic Filter Wheel), larger than the previous but still low on weight. Only 400 grams (14 oz)!
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ZWO 8-Position EFW Color Filter Wheel for 1.25" or 31mm Filters
$299.00
ZWO ZWO Desiccant Tablets for ASI Cooled Cameras
Four small desiccant tablets are used inside the sensor chamber to keep the sensor from forming dew or frost
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ZWO Desiccant Tablets for ASI Cooled Cameras
$19.00
ZWO ZWO D21 IR-CUT Protection Window
ZWO D21 IR-CUT protection window is suitable for ASI120MC, ASI120MC-S and ASI178MC cameras to protect the sensor from dust and humidity.
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ZWO D21 IR-CUT Protection Window
$19.00
ZWO ZWO D21 AR Protection Window
ZWO D21″ AR protection window is suitable for ASI224MC, ASI185MC, ASI120MM and ASI120MM-S cameras to protect the sensor from dust and humidity
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ZWO D21 AR Protection Window
$19.00
ZWO ASI2600MC Pro USB3 Cooled Color Camera (Pre-owned)
ZWO ASI2600MC Pro USB3 Cooled Color Camera (Pre-owned)
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ZWO ASI2600MC Pro USB3 Cooled Color Camera (Pre-owned)
$99,999.00
ZWO ZWO EFW Filter Wheel - 7x2 - 25
A re-engineered internal design helps reduce light leakage, while the refined mechanics deliver smoother, more consistent rotation.
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ZWO EFW Filter Wheel - 7x2 - 25
$399.00
ZWO ZWO ASI2600MM Pro USB3.0 Cooled Monochrome Camera (2025)
A new evolution in monochrome astrophotography
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ZWO ASI2600MM Pro USB3.0 Cooled Monochrome Camera (2025)
$1,999.00