1. Optical glass material, resistant to pressure and corrosion; fit the lens design, effectively protect your camera lens and prevent scratches; 2. The light transmittance of the lens material is as high as 95% or more, which preserves the picture quality to the greatest extent; 3. There is a cold shoe port on the top of the protective mirror, which is convenient to expand the transfer microphone, fill light, etc.; 4. Reasonable design, simple and convenient installation and disassembly; 5. Applicable models: For X3 Material: Optical glass colour: Black Package Contents: 1 * Lens Guards Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.