Opteka 10x Close-Up Macro Lens for Olympus OM-D E-M5, E-M1, E-M10, Pen E-PL7, E-P5, E-PL5, E-PM2, E-P1, E-P2, E-PL1, E-PL1s, PL2 Micro Four Thirds Digital Cameras (Fits 37mm and 58mm Threaded Lenses) DISCOVER A NEW WORLD - Attach Opteka's 10x Macro Converter to any of your lenses and magnify the subject by 10 times! Photograph bugs, food, animals and more with exceptional quality and crystal clear magnification. BUILT TO PERFORM - Featuring a 4 element construction composed of high refractive, low dispersion water white optical glass, the integrity of the images you shoot will be maintained in beautiful clarity. A hard anti-reflective coating added to the glass reduces lens flare and ghosting for even better vibrancy and contrast. DURABLE AND LIGHTWEIGHT METAL CONSTRUCTION - Precision milled to maintain a light weight yet strong durable body, it's all metal design will stand the test of time while keeping your photography unhindered. UNIVERSAL COMPATIBILITY - Opteka's Macro lens is compatible with any zoom or prime lens featuring standard filter threads. Simply calculate which millimeter your lens' filter threads are and match your Opteka Macro order to that measurement. INCLUDES - Opteka 58mm 10x High Definition II Professional Macro Conversion Lens, 37mm Adapter Ring, Front and Rear Lens Caps, Lens Bag, Warranty