Designed for DX-format cameras AF-S DX Micro-NIKKOR 40mm f/2.8G Lens from Nikon will allow users to get true 1:1 magnification for extremely close-up imaging. It has a 60mm equivalent focal length in FX format along with a capable aperture range of f/2.8 to 22. Also it has the Close-Range Correction system to ensure image quality is maintained at such close angles. Continuous quiet autofocus from infinity to 6.4 inches with a Silent Wave Motor AF system and quick switching from autofocus to manual focus and back will keep you from missing any photo opportunities. The 7-blade diaphragm delivers a lovely natural-looking background blur and Nikon s Super Integrated lens coating gives you reduced lens flare and improved color consistency. Compact and Lightweight DX-Format Close-Up Lens Small enough to be carried everywhere this standard focal length DX-format Micro-NIKKOR lens provides high resolution and contrast from infinity to life-size. The AF-S DX Micro-NIKKOR 40mm f/2.8G is for taking high-quality stills and HD D-Movies and is ideal for shooting general close-ups delicate flowers detailed collectibles copy photography portraits landscapes and more. Sharp Images from Infinity to Life-Size (1X) This standard close-up lens captures the finest details at any distance including details practically impossible to detect with the human eye. It s a great choice for enticing food photography or detailed product shots. And with its continuous autofocusing from infinity to 6.4 inches the AF-S DX Micro-NIKKOR 40mm f/2.8G ensures sharpness and clarity in every composition. Stunning Portraits and Landscapes Too The AF-S DX Micro-NIKKOR 40mm f/2.8G is compact lightweight and versatile enough for everyday photography including flattering people shots and breathtaking landscapes so you get brilliant results in most situations without switching lenses. Natural Background Blur (Bokeh) Whether you re shooting portraits food or nature indoors or outdoors-the AF-S DX Micro-NIKKOR 40mm f/2.8G s rounded 7-blade diaphragm renders a beautiful natural background blur (bokeh) at its wider aperture settings. Selective focus helps to isolate the subject creating out-of-focus backgrounds. Superior Close-Range Focusing The Close-Range Correction system is one of Nikon s most important focusing innovations. Using an innovative floating element design each lens group moves independently to achieve superior performance at close distances. Quiet Autofocus A significant innovation in AF lens technology Nikon s Silent Wave Motor uses ultrasonic (inaudible) vibrations rather than a gear system to focus the lens providing incredibly smooth silent and precise autofocus operation. Quick Switching from AF to MF When fine manual focusing is needed rotate the lens focus ring-M/A mode allows you to seamlessly override the AF system with virtually no time lag. Reduce Lens Flare and Ghosting Nikon s Super Integrated Coating enhances light transmission efficiency and offers superior color consistency and reduced lens flare.