Nikon AF-S Nikkor 20mm f/1.8G ED Lens - 20051
Nikon AF-S Nikkor 20mm f/1.8G ED Lens - 20051
$999.99 $899.99


Nikon AF-S Nikkor 20mm f/1.8G ED Lens - 20051

Item # L8493348

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  • First ultra wide angle lens with an f/1.8 aperture
  • With a 94-degree angle of view, lens is ideal for architecture, interiors, and more
  • Great for video applications that call for shooting in cramped quarters
  • Whisper quiet and fast autofocus capability, and a internal focus design
  • Nano Crystal Coat to reduce instances of ghost and flare


Nikon's fastest ultra-wide-angle lens yet
With the ultra-wide view of a 20mm lens, you're free to capture expansive landscapes and architecture, wedding parties, an entire band on stage, crowd shots and much more. Add low-light capabilities to that view, and the shooting possibilities are nearly endless. Introducing the AF-S NIKKOR 20mm f/1.8G ED, a compact, lightweight FX-format lens that combines the ultra-wide perspective of a 20mm focal length, the low-light capabilities and shallow depth of field of an f/1.8 maximum aperture and the superb optical characteristics of an advanced NIKKOR prime lens. Whether you shoot stills, HD video, time lapse sequences or star trail images on an FX- or DX-format D-SLR, the AF-S NIKKOR 20mm f/1.8G ED will widen your creative potential.

Capture epic views
Dramatic ultra-wide-angle perspective. The AF-S NIKKOR 20mm f/1.8G ED delivers a 20mm, 94° angle of view  (30mm, 70° equivalent on DX-format cameras) that's ideal for stills or motion capture. With its 7.8-inch (19.8cm) close focus capability, you can work in tight spaces or get close to your subject to accentuate your focal point. From a distance, the AF-S NIKKOR 20mm f/1.8G ED lets you get wide, expansive vistas into the frame. Videographers will love using their Nikon D-SLR and this compact, lightweight lens for establishing shots, first-person point-of-view sequences and B-Roll footage.

Increase your shooting options
Brilliant low-light performance and beautifully blurred backgrounds. At its maximum aperture setting of f/1.8, the AF-S NIKKOR 20mm f/1.8G ED produces beautifully blurred backgrounds in your photos and HD videos and lets you shoot at lower ISO settings to retain high image quality. In low light situations, opening the aperture to f/1.8 will also increase shutter speed to prevent camera shake and motion blur.

Expand your creativity
Versatile, exceptional performance. The AF-S NIKKOR 20mm f/1.8G ED is designed to draw peak performance from high-resolution Nikon D-SLRs in both still and HD video applications. Aspherical (AS) lens elements and Extra-low Dispersion (ED) glass elements with Nano Crystal Coat (N) combat sagittal flare and chromatic aberration for superb, sharp rendering across the entire frame. Nikon's innovative Silent Wave Motor (SWM) uses ultrasonic waves for fast, accurate near quiet autofocusing as close as 7.8-inch (0.2m) from your subject.

A superb prime lens system
The wide-angle addition to Nikon's f/1.8 FX-format prime lens collection
Nikon's family of fast FX-format prime lenses now covers just about any shooting situation or creative need. The AF-S NIKKOR 20mm f/1.8G ED joins the 28mm, 35mm, 50mm and 85mm versions, giving photographers and videographers a versatile collection of focal lengths with remarkably consistent optical performance and exposure control. Switch between lenses without missing a beat.

  • Brand Description


  • Device Type

    Wide Angle

  • Dimensions

    82.5 x 80.5mm (D x L)

  • Filter Size


  • Focal Length


  • Focus Adjustment

    • Auto
    • Manual
    • Internal
    • Rear

  • Lens Aperture


  • Lens Construction

    13 elements/11 groups

  • Lens System

    Nikon AF-S Lens

  • Max View Angle

    70° in DX-format, 94° in FX-format

  • Model


  • Mount Type

    Nikon F-Mount