O4 Wide Air Unit Pro
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Say goodbye to the restricted, narrow field of view of the O4 Lite! The Flywoo O4 Wide Air Unit Pro is the ultimate, no-compromise upgrade for your digital FPV setup. By completely re-engineering the lens system, Flywoo has unlocked a massive 155° vignetting-free field of view. Now you can capture breathtaking, expansive flight footage in both 4:3 and 9:16 aspect ratios without any dark, blocked corners ruining your shot, all while retaining the legendary clarity and reliability of the DJI O4 ecosystem.
Pre-Tuned Optics & CNC Cooling
This unit is designed to perform flawlessly right out of the box. Housed in a durable ABS plastic shell, the lens arrives with its focus pre-tuned so you can install it and fly immediately. To handle the massive processing power of the O4 VTX, Flywoo has pre-equipped the unit with a custom Cooling CNC Kit, ensuring your system stays perfectly chilled to prevent thermal throttling during aggressive flights or while waiting on the starting grid.
Built for Any Frame Size
Whether you are building a tight micro whoop or a sprawling 7-inch long-range cruiser, this kit has you covered. It includes a 150mm coaxial cable to easily reach the camera mounting points on larger 3, 5, and 7-inch frames. For smaller builds, a standard 50mm coaxial cable is also included in the box. Furthermore, it ships with both 18mm and 20mm camera adapters, making it incredibly easy to retrofit into frames designed for the DJI O3 or O4 PRO.
Key Features:
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The Ultimate FOV Fix: Achieves a massive 155° field of view with zero vignetting in 4:3 or 9:16.
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Plug-and-Play Focus: ABS build features a pre-tuned lens for immediate clarity.
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Advanced Cooling: Pre-equipped with a Cooling CNC Kit to keep VTX temperatures low.
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Universal Fitment: Includes 18mm and 20mm camera adapters for easy mounting.
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Dual Cables Included: Comes with both a 150mm (for large builds) and a 50mm (for micro builds) coaxial cable.
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Complete Kit: Includes a UV filter for lens protection and a 5.8GHz LHCP U.FL antenna.
Specifications:
| Specification | Detail |
| Model | Flywoo O4 Wide Air Unit Pro |
| VTX Module | DJI O4 Air Unit |
| Field of View (FOV) | 155° |
| Vignetting | None (Supports 4:3 and 9:16) |
| Lens Housing Material | ABS Plastic |
| Camera Mounting Width | 18mm / 20mm (O3 & O4 PRO Adapters Included) |
| VTX Mounting Pattern | 20mm × 20mm / 25.5mm × 25.5mm |
| Antenna Interface | U.FL (IPEX) |
| Weight | 21.5g |
What’s in the Box?
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1x Flywoo O4 Wide Air Unit Pro
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1x UV Filter
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1x 5.8GHz LHCP U.FL Antenna
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1x 150mm Coaxial Cable
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1x 50mm Coaxial Cable
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1x 18mm Camera Mount Adapter
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1x 20mm Camera Mount Adapter
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1x 3-in-1 Wiring Cable
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5x M2x3mm Round Head Screws
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5x M1.4x3mm Cross Screws
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4x M2x7mm Screws
