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Influencer Pick Qhy Cfw3 Small 7 Position Filter Wheel (ultra Thin) - 1.25"/31mm - Today Only [Khd864v2]

$55.99 $179.99 -69%

QHY CFW3 Ultra-Thin 7 Position Filter WheelIntroducing the QHY CFW3, the latest innovation from QHYCCD that redefines what to expect from a filter wheel. This compact and ultra-thin 7 position filter wheel, designed for 1.25" or 31 mm round filters,

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Influencer Pick Qhy Cfw3 Small 7 Position Filter Wheel (ultra Thin) - 1.25"/31mm - Today Only [Khd864v2]

QHY CFW3 Ultra-Thin 7 Position Filter Wheel

Introducing the QHY CFW3, the latest innovation from QHYCCD that redefines what to expect from a filter wheel. This compact and ultra-thin 7 position filter wheel, designed for 1.25" or 31 mm round filters, is a game-changer for astrophotography enthusiasts. With its advanced features and seamless performance, the QHY CFW3 sets a new standard in filter wheel technology.

Key Features and Specifications

The QHY CFW3 is powered by an ultra-thin hybrid stepper motor drive, ensuring precision and reliability. This third-generation filter wheel boasts a friction drive mechanism with zero backlash, guaranteeing smooth and precise filter switching. The maximum filter thickness is 5.5 mm, allowing for a wide range of filters to be used. Additionally, the USB serial port switch enables fast shifting between serial and USB communication modes, enhancing flexibility and compatibility. The QHY CFW3 is USB-powered and supports QHY 4-pin connection control mode, making it compatible with QHY Off-Axis Guider (OAG) systems.
  • Ultra-Thin Hybrid Stepper Motor Drive
  • Friction Drive with Zero Backlash

Practical Uses and Benefits

Whether you are an amateur or professional astrophotographer, the QHY CFW3 offers numerous practical uses and benefits. Its small and elegant design makes it perfect for compact setups, while its high precision ensures accurate filter positioning. The ability to install unmounted filters with varying thicknesses, as well as mounted filters below 10 mm, adds to its versatility. The QHY CFW3 is designed for daily use, providing seamless filter switching and enhanced image quality. With its compatibility with QHY Off-Axis Guider systems, it is an essential tool for astrophotography enthusiasts looking to capture stunning celestial images.
  • Seamless Filter Switching
  • Compatibility with QHY Off-Axis Guider

What Our Customers Say

January 22, 2026

Absolutely no complaints!

This is a very streamlined and effective design.

- Sam Rodriguez.

January 22, 2026

Absolutely no complaints!

This is a very robust and over-engineered product (in a good way).

- Over_Engineered.

January 22, 2026

Absolutely no complaints!

A truly remarkable item. So well made.

- Abigail Foster.

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