This 0.39X wide-angle macro lens creates a broader perspective and deeper sensor depth. The professional Japanese optical glass maximizes light intake while minimizing glare and reflection. Features: 0.39x wider lens angle – capture more of the scene. A detachable macro lens for close-up shots of tiny subjects – get closer and bigger. Professional Japanese optical glass ensures superior light transmission while reducing unwanted glare and reflection. High-quality aluminum alloy construction. 37mm lens mount, includes a 37mm to 30mm adapter; compatible with 30mm/37mm camera mounts. 74mm filter thread. Specifications: Material: Aluminum Alloy & Optical Glass Lens Multiplier: 0.39X Structure: 2G Lens Mount: 37mm Adapter: 37mm to 30mm ND CPL Mount: 74mm M.O.D: 0.1mm Max. Image Circle: 6.2mm EFFL: 4.95~49.5mm Function: Macro Lens, Wide Angle Item Size: 7.4 * 7.4 * 4.4cm / 2.9 * 2.9 * 1.7 inches (with cap) Item Weight: 135g / 4.8oz (with cap) Package Size: 8 * 8 * 7.5cm / 3.1 * 3.1 * 3 inches Package Weight: 173g / 6.1oz Package List: 1 * Lens with cap 1 * Adapter 1 * Pouch Please check the product dimensions to ensure it meets your needs. The title and description provide detailed information, including features and specifications. We want you to be completely satisfied. If you have any questions, please contact us. We're here to help!