Is the lens of Osmo Action 3 interchangeable?
No.
Related Questions
What is the difference between the DJI Osmo Action 6 Standard Combo and Adventure Combo?
Both include the same Osmo Action 6 camera. The Adventure Combo adds two extra Extreme Battery Plus batteries (three in total), the Multifunctional Battery Case 3, a 1.5m Extension Rod, plus a second adapter mount and locking screw.
What is the DJI Osmo Action 360° Wrist Strap compatible with?
What is the DJI Osmo Action Bite Mount compatible with?
The DJI Osmo Action Bite Mount is compatible with a range of Osmo devices.