Evaluate: Flywoo Flylens75 Cinewhoop – One of many Smallest O3 Platforms

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I used to be desperate to overview the Flywoo Flylens75, particularly given my fondness for its bigger sibling, the Flylens85. The Flylens 75 promised a mix of light-weight design and energy in a 2S, 2-inch drone kind issue. It’s a micro cinewhoop that’s designed for the DJI O3 Air Unit. On this overview we are going to discover its capabilities and efficiency.

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Be taught extra about Cinewhoops in our purchaser’s information: https://oscarliang.com/cinewhoop/

The place To Purchase?

Get your Flylens75 from:

Within the field, it included quite a lot of equipment like spare screws, spare propellers, a 3D printed O3 digital camera protector, touchdown foam pads, and battery connectors. My overview unit additionally got here with two LiPo batteries which should be bought individually.

Flywoo Flylens75 Cinewhoop Unbox Accessories

Flywoo Flylens75 Cinewhoop Unbox Drone

Flywoo Flylens75 Cinewhoop Dji O3 Camera Mount

Flywoo Flylens75 Cinewhoop Dji O3 Cage

Construct and Design

The Flylens 75 is notably lighter than the bigger Flylens 85. The drone with DJI O3 Air unit (with out battery), weighing 82g, was impressively mild. It’s about 10 grams heavier than the BetaFPV Pavo Pico although, which is one other cinewhoop of the identical measurement.

The body is crafted from mild but sturdy plastic, that includes versatile and crash-resistant prop ducts. The body contains a Y-structure design, guaranteeing that the prop guards don’t intrude with the digital camera.

Curiously, the electronics are precisely the identical because the Flylens85, similar FC/ESC board, even motor measurement and KV are the identical. It is because the Flylens75 is utilizing smaller 4-blade propellers as an alternative of bigger 2-blade props within the Flylens 85.

The FC is the Goku F4 12A 1-2S flight controller  with built-in 2.4GHz ExpressLRS receiver. The motors are strong 1003 14800KV. The propellers are 1.6-inch Gemfan 4-blade props.

It comes with 3D printed TPU battery mounts, supporting battery choices just like the 2S 550mAh, 750mAh and 1000mAh. Nonetheless, it appears you possibly can solely mount the battery sideway (aka bathroom tank mounting), in case you mount it entrance to again, it poses potential dangers of scratching the battery towards the USB port.

Flywoo Flylens75 Cinewhoop Size Compare Flylens85

Flywoo Flylens75 Cinewhoop Different Tpu 3d Printed Battery Holder 550 750 1000 Mah

Flywoo Flylens75 Cinewhoop Motor Front Flywoo Flylens75 Cinewhoop Micro Usb Fc Port Flywoo Flylens75 Cinewhoop Dji O3 Fpv Camera Protector Front

Flywoo Flylens75 Cinewhoop Antenna Mount Rear

Flywoo Flylens75 Cinewhoop Flight Controller

Putting in DJI O3

The FlyLens 75 is designed to work with each the complete and bare variations of the DJI O3 digital camera (utilizing Flywoo’s personal O3 Lite equipment).

Putting in the DJI O3 was easy, and the underside mount provided easy accessibility to the micro SD card and USB-C slot.

Flywoo Flylens75 Cinewhoop Install Dji O3 Connect Antenna

Flywoo Flylens75 Cinewhoop Bottom

Flywoo Flylens75 Cinewhoop Dji O3 Usb C Port

Flight Expertise

On its maiden flight, the Flylens 75 showcased exceptional management and stability. Regardless of the compact measurement, the drone managed to deal with windy situations outdoor. Nonetheless, the battery life was minimize considerably when flying outside particularly when it’s windy.

The drone flew quietly and effectively indoor. In angle mode, navigating tight areas with ease. Indoor flight time is round 4 to five minutes on 2S 750mah and three to 4 minutes on 550mAh.

Personally I choose the way it handles with the bigger 2S 750mAh battery, suggesting that it could be tuned for a barely heavier setup.

Flywoo Flylens75 Cinewhoop


It got here with Betaflight 4.4.2, flight controller goal is FLYWOOF405S_AIO. Unique CLI dump may be discovered right here.

Bind receiver following this information https://oscarliang.com/bind-expresslrs-receivers/ In case you want to flash receiver firmware, the Machine is Flywoo EL24P 2400 RX.

For my first flight, I modified the next settings:

  • Within the Configuration tab, I adjusted the Arming Angle to 180 levels.
  • Within the Modes tab, I configured switches for arm and angle modes.


The Flywoo Flylens75 stands out as a powerful micro Cinewhoop. Its potential to hold a full DJI O3 digital camera, mixed with its distinctive flight stability and quiet operation, makes it a wonderful alternative for indoor flying and tight-space navigation. Whereas there are minor drawbacks, akin to the shortage of energy and flight time in outside surroundings, the drone’s total efficiency and capabilities make it a prime contender within the 1.6-inch Cinewhoop class.

Get your Flylens75 from:

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