The cap is made of abrasion and dust resistant glass with an anti-fingerprint coating. The quick-release design makes it easy to attach or detach.
Attach the cap securely to the lens or water may enter the device.
In the box:
Filter cap for Osmo Action × 1 lens
Specifications:
Dimensions: Φ30,8 × 8,37 mm
Weight: 7.8 g