【Premium packaging】 Soft EVA tray with bronzing logo High quality material and lightweight】Each weight about 0.8g will not affect the self-inspection. Specially selected professional optical glass lens (imported from Germany), use excellent grinding process, good physical and chemical properties. 【Multi-layer coating films】High transmittance, clear image capture, restore true colours, built-in modelling frame, no dark corner. 【Effective Protection】 Waterproof, oil proof, scratch resistant 【Easy Installation】 Used with original gimbal protector, non-destructive, quick installation, closely adjusted and non-destructive image.