Product Name: Step-Up Adapter Ring (37mm to 52mm) Material: Metal Color: Black Key Features: 1. Wide Compatibility – This adapter ring is perfect for connecting filters, close-up lenses, and other accessories to lenses with different filter thread sizes. It easily screws onto any 37mm lens and converts it to fit 52mm accessories. 2. Durable Metal Build – Made from solid metal, it’s strong, lightweight, and designed to last through regular use without wearing down. 3. Compact & Lightweight – With a size of 54 x 6mm (approx. 2.1" x 0.24") and weighing only 5g, it adds almost no extra bulk to your camera setup. 4. Easy to Use – Just screw it on—no tools needed. It quickly lets you switch between lenses and accessories, so you can keep shooting without hassle. 5. Versatile Function – Use it to attach 52mm filters, lens hoods, flashes, or converters to your 37mm lens, making your gear more flexible and ready for different shooting situations. Product Details: This step-up adapter ring lets you easily connect 52mm accessories to a 37mm lens. It’s made from durable metal to ensure a secure fit and reliable performance. The simple screw-on design means you can attach it in seconds—no extra tools or complicated steps. Whether you’re adding a filter, a close-up lens, or another attachment, this adapter helps you get the shot without changing your whole setup. Specifications: - Male Thread: 37mm (1.45") - Female Thread: 52mm (2") - Size: 54 x 6mm / 2.1" x 0.24" (Max. Diameter x Height) - Weight: 5g - Color: Black - Package Includes: 1 x Step-Up Adapter Ring Note: Only the adapter ring is included in the package. Slight color variations may occur due to lighting and screen differences. Size tolerance is within +/- 1-3mm.