• Reliable and durable aluminum alloy frame with laser engraved text
• Diamond knurling edge for comfortable and slip-free handling
• Built-in waterproof and anti-fog rubber ring for underwater, rain, and humidity protection
• Imaging-grade optical glass for high-definition picture quality, scratch resistance, and oil-proofing
• Double-sided multi-layer coating for reduced light reflection and enhanced picture quality

Specifications:

• Compatible products: Insta360 GO 3 / GO 2
• Material: PC+Nylon
• Dimensions: diameter 19.0 × 4.7 mm
• Weight: 1g/pc

Note: This product includes the filter only, no additional accessories are included.