Flywoo FlyLens 85 Frame Kit (O3 Lite / O4 / O4 Pro)

The Flywoo FlyLens 85 is a compact 85mm cinewhoop frame designed to securely house new-generation digital HD systems like the DJI O4, O4 Pro, and Flywoo's stripped-down O3 Lite. Built for indoor cinematic flying and close-proximity filming, it pairs a rigid carbon fibre main plate with durable injection-moulded ducts to protect your electronics and surroundings.

Key features

• Injection-moulded polycarbonate propeller guards provide robust crash protection and channel thrust for smooth indoor flights.
• Vibration-damped camera isolation system significantly reduces high-frequency jello in your HD footage.
• Optimised internal electronics bay securely accommodates DJI O4, O4 Pro, or naked O3 Lite transmitters without overcrowding.
• Lightweight architecture keeps the overall build weight strictly suited for sub-100g regulations, with the bare frame weighing 25.5-27g depending on version.

Specifications

• Frame type: Ducted whoop
• Wheelbase: 85mm
• Supported prop size: 2-inch
• Main plate thickness: 2mm
• Flight controller mounting: 25.5x25.5mm
• VTX mounting: 20x20mm / 25.5x25.5mm
• Motor mounting: 6.6mm hole spacing, 1.4mm screw holes
• Supported VTX: DJI O4, DJI O4 Pro, DJI O3 Lite
• Weight: 25.5-27g depending on version

This frame is an excellent foundation for a lightweight digital HD whoop. For optimal flight times and cinematic control, pair it with 1003 or 1103 motors, a 25.5x25.5mm AIO flight controller, and a high-discharge 2S LiPo battery.