Code:4960759029157

Brand:Nikon

Specification:FBA_254857

Product color: Black

Size information: 20mm f/1.8G ED

Product size: Height 8.2, Width 8.2, Depth 8

Product weight: 330

About this product
Lens type: Prime lens
F-number (wide angle side): F1.8
Lens configuration: 11 groups 13 elements
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Focal length description: 20 mm
Lens type: 11 groups 13 elements
Compatible mount: Nikon F
Camera lens description: Prime lens About this product
Lens type: Prime lens
F-number (wide angle side): F1.8
Lens configuration: 11 groups 13 elements
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Shipping size: Height 12.8, Width 13.1, Depth 20.6

Shipping weight: 640

Product introduction

Full-frame compatible NIKKOR ultra-wide-angle prime lens. Contains 2 ED lenses, 2 aspherical lenses, with Nano Crystal Coat.

Please read the disclaimer and caution.

For initial defects confirmation and specifications explanation regarding this product, please contact Nikon Customer Support Center directly.
Nikon Customer Support Center
Tel: 0570-02-8000
Business hours: 9:30~18:00, excluding year-end, New Year holidays, summer holidays, etc., explained daily by the manufacturer.
AF-S NIKKOR 20mm f/1.8G ED

Compact, lightweight, high image quality achieved by a large aperture ultra-wide-angle prime lens

This high-pixel FX format camera's high sharpness is complemented by a new optical design that makes the lens small, lightweight, and high-quality. It allows capturing the entire space in front of you with expressive perspectives from various angles. The wide aperture of f/1.8 enables a shallow depth of field, allowing you to enjoy bold background blur. The Nano Crystal Coat also reduces ghosting and flare, resulting in clear images.

MTF performance curve diagram and lens configuration diagram of AF-S NIKKOR 20mm f/1.8G ED
Specification table

Model: Nikon F mount with built-in CPU, G type, AF-S lens

Focal length: 20mm

Maximum aperture ratio: 1:1.8

Lens configuration: 11 groups 13 elements, including 2 ED lenses, 2 aspherical lenses, with Nano Crystal Coat

Angle of view: 94° for 35mm single-lens reflex cameras, FX format digital SLR cameras, 70° for DX format digital SLR cameras

Focusing distance information: Capable of outputting shooting distance information to the camera

Focus method: RF rear focus system, ultrasonic motor autofocus, manual focus possible

Focus distance scale: 0.2m

Minimum focusing distance: 0.2m, Maximum magnification: 0.23x

Number of aperture blades: 7, Circular aperture, Aperture mechanism: automatic aperture, Maximum aperture: f/1.8, Minimum aperture: f/16

Metering method: Open aperture metering

Attachment size: Filter size 77mm, P=0.75mm

Mount adapter FT1 compatibility: Autofocus drive capable

Dimensions: Approx. 82.5mm, Maximum diameter 80.5mm, from lens mount reference surface to lens tip

Weight: Approx. 355g

Sample photos

Shutter speed: 1/4000 seconds
Aperture value: f/1.8
Focal length: 20mm
Format: Nikon FX format