Nikon AF-S DX Nikkor 40mm F2.8G Lens
- Maximum aperture of f/2.8
- Focal length of 40mm
- 1:1 reproduction ratio
- Silent Wave Motor (SWM)
- Autofocus
- M/A (quick switching from AF to MF) and M (manual focus)
- Contrast from infinity to life-size (1X)
- Compatibility: Only with APS-C DSLR Cameras
AF-S DX Nikkor 40mm F2.8G Lens features a bright and fast Micro lens for Nikon DX-format digital-SLR cameras offering a focal length of 40mm and a maximum aperture of f/2.8. This lens is able to achieve shooting at 1:1 reproduction ratio while its Silent Wave Motor (SWM) realizes quiet autofocus operation. Two focus modes are available via M/A (quick switching from AF to MF) and M (manual focus).AF-S DX Nikkor 40mm F2.8G Lens is a compact micro lens for close-ups, portraits and landscapesand provides high resolution and contrast from infinity to life-size (1X). It is compatible only with APS-C DSLR Cameras.
Product Features in Detail
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 (1X). 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 collectables, copy photography, portraits, landscapes and more.
Reveal Hidden Beauty
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 (at 1X magnification). It's a great choice for enticing food photography or detailed product shots. And with its continuous autofocusing from infinity to 6.4 inches (life-size/1X), the AF-S DX Micro-NIKKOR 40mm f/2.8G ensures sharpness and clarity in every composition.
Carry It With You Everywhere
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.
Isolate Your Subjects
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, simply 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.
Mount Type | Nikon F-Bayonet |
Focal Length | 40mm |
Maximum Aperture | f/2.8 |
Minimum Aperture | f/22 |
Format | DX |
Maximum Reproduction Ratio | 1.0x |
Lens Elements | 9 |
Lens Groups | 7 |
Compatible Format(s) | DX |
Diaphragm Blades | 7 |
Distance Information | Yes |
Super Integrated Coating | Yes |
Autofocus | Yes |
AF-S (Silent Wave Motor) | Yes |
Minimum Focus Distance | 0.53 ft. (0.163m) |
Focus Mode | Auto |
Manual | |
Manual/Auto | |
G-type | Yes |
Filter Size | 52mm |
Accepts Filter Type | Screw-on |
Approx. Dimensions (Diameter x Length) | 2.7 in. (68.5 mm) x 2.5 in. (64.5 mm) |
Approx. Weight | 8.3 oz. (235 g) |
Nikon AF-S DX Nikkor 40mm F2.8G Lens
LC-52 52mm Snap-on Front Lens Cap
LF-4 Rear Lens Cap
HB-61 Bayonet Hood
CL-0915 Flexible Lens Pouch

SKU: Nikon JAA638DA
UPC: 18208022007