ART 20mm F1.4 DG DN
Camera Type
Mirrorless
Corresponding Mount
L-Mount,Sony E-mount
Sensor Format
Full-frame [DG]
Lens Construction
17 elements in 15 groups
Angle of View
94.5 °
Number of Diaphragm Blades
11 (Rounded diaphragm)
Minimum Aperture
F16
Minimum Focusing Distance
23cm / 9.1in.
Maximum Magnification Ratio
1:6.1
Filter Size
φ82mm
Dimensions (Diameter × Length)
L-Mount：φ87.8mm × 111.2mm / φ3.5in. × 4.4in.
Sony E-mount：φ87.8mm × 113.2mm / φ3.5in. × 4.5in.
Weight
L-Mount：635g / 22.4oz.
Sony E-mount：630g / 22.2oz.
Edition Number
A022
The three-digit code on the surface of the lens is to indicate the year the lens was first released.
(Since it is different from the year of manufacture, the release year and edition number may not match depending on the mount.)
Supplied Accessories
Case
Petal-type LENS HOOD LH878-04
FRONT CAP LCF-82 III
REAR CAP LCR II
GUIDE PLATE GP-21
Mount / Product Barcode
L-Mount：00-85126-41469-6
Sony E-mount：00-85126-41465-8
Camera Compatibility
LINK