1. Using high-strength gorilla glass
2. Wear-resistant and scratch-resistant
3. Prevent foreign objects from entering and provide comprehensive protection for the lens
4. AF coating is hydrophobic and oil-resistant, easy to clean
5. Compatible with Osmo Action 3
6. Dimensions: Length 32.4mm, Width 32.4mm, Height 6.9mm
7. Weight: 7.8 grams