About This

• [18-Piece Ring Set Contents] - This set includes 18 filter ring adapters, covering 18 size conversions: step-up options (37→49mm, 49→52mm, 52→55mm, 55→58mm, 58→62mm, 62→67mm, 67→72mm, 72→77mm, 77→82mm) and step-down options (82→77mm, 77→72mm, 72→67mm, 67→62mm, 62→58mm, 58→55mm, 55→52mm, 52→49mm, 49→37mm) to meet diverse lens accessory matching needs.
• [Premium Aviation Aluminum Alloy Build] - Crafted from aviation aluminum alloy, the adapters boast high structural strength to withstand daily use. The material’s inherent properties also enable excellent impact resistance and pressure tolerance, preventing deformation or damage even in frequent assembly and disassembly scenarios.
• [Tool-Free Installation] - No extra tools are needed—simply screw the adapter onto the front of your lens by hand. It smoothly converts your lens’ original thread size to match the thread size of other accessories (such as filters), streamlining the setup process without complicated operations.
• [Maximizes Accessory Compatibility] - The step-up adapter design solves the problem of mismatched thread sizes: it allows you to use filters or attachments with larger thread sizes on lenses with smaller threads. This eliminates the need to purchase multiple accessories for different lenses, saving cost and storage space.
• [Lightweight & Secure Fit] - With an ultra-lightweight design, the adapters are easy to carry in camera bags without adding extra burden. Meanwhile, they are precisely tailored to camera lens specifications, ensuring a tight, gap-free fit that avoids loosening during shooting or movement.