Neewer Metal Camera Lens Filter Adapter Ring 9 Rings 9 Rings Set for Olympus DSLR Cameras 18-Piece Kit, Step-Up + Step-Down (Black)

------------------------------------------------------------------------------------------------------------------ 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ------------------------------------------------------------------------------------------------------------------

【Convenient Step-Up & Step-Down Adapter Rings】Whether your lens filters are larger or smaller than the thread size of your lens, the Neewer Step-Up & Step-Down Filter Adapter Rings have you covered. The Step-Up Filter Adapter Rings allow you to easily mount larger filters onto lenses with smaller lens thread sizes. Apply the Step-Down Adapter Rings to mount smaller filters onto lenses with larger diameters. 18-Piece Camera Lens Filter Adapter Set: Step-Up Ring Filter Adapter Set: 37-49, 49-52, 52-55, 55-58, 58-62, 62-67, 67-72, 72-77, 77-82mm; Step-Down Ring Filter Adapter Set: 49-37, 52-49, 55-52, 58-55, 62-58, 67-62, 72-67, 77-72, 82-77mm. Note: For better optical performance, we recommend installing a thin adapter ring on your lens. 【Easy to Use】Whether it's an adapter ring or a step-down ring, the first number indicates the lens thread size and the second number indicates the filter size. Step-up rings allow users to mount larger diameter filters or accessories onto smaller lenses. Step-down rings allow users to mount smaller accessories or filters onto larger lenses. Simply screw the adapter ring onto the front of your lens and it will securely fasten. [Strong Aluminum Construction and Precise Threads] Strongly constructed with high-strength aircraft-grade aluminum alloy, the ring is durable and robust, with excellent resistance to impact, corrosion, or pressure. The anodized matte finish gives it a stylish look. The adapter ring is CNC-machined to provide a precise thread. It fits perfectly and smoothly with the appropriate size lens, making it easy to install and remove. 【Wide Compatibility】These adapter rings have a "Φ" symbol under the lens barrel. Users can apply the adapter ring to convert the thread size of their lens, allowing them to attach lens hoods, lens converters, flashes, and other accessories.