Lens Bayonet Mount Ring Part for Sony 24-70 F2.8GM 200-600 70-200 F2.8 100-400 12-24F2.8 16-35 F2.8 24-105 F4 70-200II Repair

Perfect Compatibility: Custom-designed For Sony 24-70 F2.8GM 200-600 70-200 F2.8 100-400 12-24F2.8 16-35 F2.8 24-105 F4 70-200II Repair, precisely matching the original bayonet size and mounting structure for seamless installation and stable  Premium Metal: ConstructionMade of high-strength aluminum alloy with precision CNC machining, wear-resistant, anti-rust and anti-deformation, effectively reinforcing the lens mount to avoid loose contact or focusing failure. Regarding installation: No user manual is included. Please make sure you fully understand the installation steps before purchasing. Or，After purchase, Professional installation at a repair shop is recommended.