Nikon 20mm f/2.8D AF Lens Specifications and Measurements

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Specifications	Nikon 20mm f/2.8D AF Lens

Year Introduced	1994
Mounts On	Full-Frame, APS-C
Lenses / Groups	12/9
Angle of View: Diagonal	94°

Aperture
Aperture Range - Wide / Long	f/2.8-22
Number of Aperture Blades	7
Rounded Aperture?

Weight
Manufacturer Specification Weight	9.5 oz (270g)
Actual Weight	9.4 oz (265g)
Lens Hood Weight	0.4 oz (10g)
In-Use Weight	9.7 oz (275g)

Size
Manufacturer Spec Size (DxL)	2.72 x 1.67” (69 x 42.5mm)
Measured Size (DxL)	2.7 x 2.06” (69 x 52.4mm)
Max Length at Full Extension	2.17” (55mm)
Internal Focusing? / Extends with Focusing?	N / Y
Focus Extension Length	0.1” (2.6mm)
Lens Hood Size (DxL)	3.55 x 0.68” (90.1 x 17.3mm)
Lens Length with Hood (Min-Max)	2.56 - 2.66” (65 - 67.6mm)
Size of Rings: Focus / Zoom	0.45” (11.5mm)
Filter Size	62mm UV ► CP ►
Front Element (Filter Mount) Rotates	N

Focus
AF Motor Type
Full Time Manual Focus	Y
Focus Ring Rotation	114°
Focus Limiter? / Focus Limiter Ranges
Distance Scale? / Type	Y / Window

Close Focus
Spec Min Focus Distance (Wide / Long)	10.2” (259mm)
Tested Min Focus Distance (Wide / Long)	9.8” (249mm)
Maximum Magnification	0.12x

Features
Tripod Ring Included? / Removable?	N
Lens Hood Included / Model?	N / HB-4 Buy ►
Weather Sealed? / Filter Required?	/
Image Stabilization? / Stops? / Tripod Sensing?	N
Extender Compatible?	N
Case Included? / Type?	N /
47.25" x 31.5" Subject Framing Distance	20mm = 2.41'
1200mm x 800mm Subject Framing Distance	20mm = 734mm

Review	Nikon 20mm f/2.8D AF Lens

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