Nikon 20mm f/1.8G AF-S Lens Specifications and Measurements

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Specifications	Nikon 20mm f/1.8G AF-S Lens

Year Introduced	2014
Mounts On	Full-Frame, APS-C
Lenses / Groups	13/11
Angle of View: Diagonal	94°

Aperture
Aperture Range - Wide / Long	f/1.8-16
Number of Aperture Blades	7
Rounded Aperture?

Weight
Manufacturer Specification Weight	12.6 oz (357g)
Actual Weight	12.5 oz (355g)
Lens Hood Weight	0.7 oz (20g)
In-Use Weight	13.2 oz (375g)

Size
Manufacturer Spec Size (DxL)	3.2 x 3.1” (81.3 x 78.7mm)
Measured Size (DxL)	3.25 x 3.56” (82 x 90.5mm)
Max Length at Full Extension	3.56” (90.5mm)
Internal Focusing? / Extends with Focusing?	Y / N
Lens Hood Size (DxL)	3.79 x 1.58” (96.2 x 40.1mm)
Lens Length with Hood (Min-Max)	4.95 - 4.95” (125.7 - 125.7mm)
Size of Rings: Focus / Zoom	1.09” (27.6mm)
Filter Size	77mm UV ► CP ►
Front Element (Filter Mount) Rotates	N

Focus
AF Motor Type	SWM
Full Time Manual Focus	Y
Focus Ring Rotation	89°
Focus Limiter? / Focus Limiter Ranges
Distance Scale? / Type	Y / Window

Close Focus
Spec Min Focus Distance (Wide / Long)	7.91” (201mm)
Tested Min Focus Distance (Wide / Long)	7.32” (186mm)
Maximum Magnification	0.23x

Features
Lens Hood Included / Model?	Y / HB-72 Buy ►
Weather Sealed? / Filter Required?	N
Image Stabilization? / Stops? / Tripod Sensing?	N
Extender Compatible?	N
Case Included? / Type?	Y / Soft Pouch Buy ►
47.25" x 31.5" Subject Framing Distance	20mm = 2.5'
1200mm x 800mm Subject Framing Distance	20mm = 775mm

Review	Nikon 20mm f/1.8G AF-S Lens

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