Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.
ZWO Filter wheel EFW 8x 1.25" (88226)
The motorized filter wheel allows filters to be changed directly through the camera control system. This provides convenient, contact-free operation while maintaining precise focus. Filter changes can also be automated, ensuring smooth and efficient imaging sessions. Power and control are supplied easily through the camera’s USB 2.0 hub, simplifying installation and minimizing additional cabling. Since the filters are positioned only 10 millimeters from the sensor, edge shading is effectively prevented—even when used with fast, high-performance telescopes.
732.52 BGN net price (non-EU countries)
Anatolii Livashevskyi
Product Manager
/ 
+48721808900
+48721808900
+48721808900
[email protected]
Description
ZWO Filter Wheel EFW 8x 1.25" (88226)
The motorized filter wheel allows filters to be changed directly through the camera control system. This provides convenient, contact-free operation while maintaining precise focus. Filter changes can also be automated, ensuring smooth and efficient imaging sessions.
Power and control are supplied easily through the camera’s USB 2.0 hub, simplifying installation and minimizing additional cabling.
Since the filters are positioned only 10 millimeters from the sensor, edge shading is effectively prevented—even when used with fast, high-performance telescopes.
Software Compatibility and Design
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Fully compatible with ASIAIR, ASIStudio, ASCOM, and the ZWO SDK, offering flexible multi-platform control.
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True plug-and-play functionality with no driver installation required.
Technical Specifications
Capacity
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Filter size: 1.25"
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Maximum number of filter slots: 8
Connections
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Camera-side connection: T2
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Telescope-side connection: T2 (M42 x 0.75)
Optical Specifications
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Optical length: 20 mm
Power and Motor
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Power supply: 5V via USB-C
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Power consumption: 120 mA
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Motor type: Stepper motor
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Motorized operation: Yes
General Information
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Series: EFW
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Weight: 530 g
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Housing material: Aluminum
Data sheet
Official permits of the Ministry of Development and Technology
Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.