Sigma 20mm f/1.4 DG DN Art
$859/ $989
No image available
Specifications
Basic Information
Mounts
L - LeicaE - Sony
Announced Date
August 8, 2022
Release Date
August 8, 2022
MSRP At Launch
$899 USD
MSRP Now
$989 USD
MPB Max Price
$859 USD
Weight
~635 g
Dimensions
Length~111mm
Diameter83mm
Optics
Lens Type
Prime
Focal Length
20mm
Image Circle Size
Full-frame
Magnification
0.16x
Minimum Focus Distance
0.75ft / 0.23m
Number of Elements
17
Number of Element Groups
15
Has Diffractive Optics
No
Aperture
Maximum Aperture
f/1.4
Minimum Aperture
f/16
Number of Diaphragm Blades
11
Has Rounded Diaphragm Blades
Yes
Focus
Has Autofocus
Yes
Focus Motor Type
Stepper Motor
Has AF/MF Switch
Yes
Has Focus Ring
Yes
Has Internal Focus
Yes
Front Element Rotates
No
Stabilization
Has Image Stabilization
No
Build & Controls
Mount Material
Metal
Has Weather Sealing
Yes
Number of Function Buttons
1
Filters
Accepts Filter Types
Front Screw-on, Rear Gel Slot
Front Filter Thread Size
82mm
Accessories
Has Lens Hood
Yes
16 items missing.Contribute missing data.
Popularity
Open Change Requests0
Item CreatedJanuary 19, 2026
Last Updated
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