Check the listing for details. 49mm Close-up Filter Macro Lens Filter +4 Diopter Magnification with Cap, Black. Condition: New. Listed at 15.04 USD. Transform your camera into a macro powerhouse! This macro filter lets you explore a hidden world of incredible detail. Capture stunning close-ups of flower textures, hairs, jewelry, water droplets, coins, and more with amazing high resolution. Great for everyday macro photography.SpecificationStyle: Close-up FilterMaterial: Aluminum Alloy, Optical GlassColor: BlackDiameter: 49 mm/1.93 InchLen's Height: 4.3 mm/0.17 InchTotal Height: 6.5 mm/0.26 InchPackage list: 1 Piece of +4 Diopter Macro Filter with Len CapAdvantageOptical Glass: This Professional Macro Filter is made of aluminum alloy and high-definition optical glass, with an ultra-thin frame, easy to carry, high light transmittance, improved optical clarity and color fidelity, and maintains a clear image even on the lens.