Flywoo O4 Wide Air Unit Pro 155° FOV

Lightweight construction, full coverage cooling protection.

Features:

• Wide 155° viewing angle for a wider view;
• Better visibility during flight due to wider FOV;
• Clear and stable image;
• Preset focus;
• Easy installation (plug-and-play);
• Lightweight and compact design;
• Durable ABS housing;
• Compatible with various FPV drones;
• Supports image stabilization (Gyroflow).

Specification:

• Product: Flywoo O4 Wide Air Unit Pro;
• VTX: O4 Air Unit;
• Weight: 21.5 g;
• Field of view (FOV): 155°;
• Material: ABS plastic;
• Vignetting: none;
• Camera mounting holes: 18 mm / 20 mm (O3, O4 PRO);
• VTX mounting holes: 20 x 20 mm / 25.5 x 25.5 mm;
• Antenna connector: UFL.

Measurements:

• 14 mm: same as the mounting hole arrangement of the DJI O4 body;
• 18 mm: for Explorer LR 4 O4 and Firefly 1S O4, if your frame is 19 mm, a spacer can be used;
• 20 mm: for O3 and O4 PRO framesets.

Dual mounting holes (25.5 mm and 20 mm) provide wide compatibility with different platforms, and the reinforced IPX coaxial cable holder ensures reliable fixation and stability of the O4 connectors during use.

The O4 Wide features a next-generation lens that provides a 155° ultra-wide viewing angle, allowing you to see more without losing image clarity, even at the edges of the frame. This is a clear improvement over the narrower view of the O4 Lite. The image remains evenly bright across the entire frame, with no corner darkening, and quality is maintained in both 4:3 and 16:9 formats, even without stabilization.

The O4 Wide 18mm to 20mm adapter is designed to eliminate the need to disassemble the coaxial cable – it features a pre-designed connector, allowing for no-disassembly installation. The design encapsulates and protects the sensitive coaxial PCB, reducing the risk of damage.

FLYWOO has developed two adapters for the O4 Wide lens, which increase compatibility with different frames while reducing the jello effect due to better weight balance. This allows for a more stable FPV image during flight. Two versions are available: O3 / O4 PRO, and an 18mm version suitable for lighter drones.

Ultra-lightweight at just 0.4g, the O4 Wide filter combines low weight with durability. Made from AGC optical glass, it is resistant to scratches, fingerprints and grease, ensuring clear, high-quality images in a variety of conditions.

Package:

1x O4 Wide Air Unit Pro;
1x UV filter;
1x 18mm camera adapter;
1x 20mm camera adapter;
1x 50 mm coaxial cable;
1x 150 mm coaxial cable;
5x M2×3 round head screws;
5x M1.4×3 cross screws;
4x M2×7 screws;
1x 3 in 1 cable;
1x 5.8 GHz UFL antenna.