Lens tech data for Sony FE 20/1.8 G

Image: Sony, used by permission
General
NameSony FE 20/1.8 G
Mount typeE-mount
Release year2020
Statuscurrent
Manufacturer's order codeSEL-20F18G
Aperture
Minimum aperture22
Aperture blades9, circular
Optical construction
Elements/groups14/12
Minimum focus distance19 cm
Maximum magnification1:5 (0.2×)
Focus designinternal
Features
AF driveXD linear
D functionno
Lens buttons1
Focus range limiter
Tripod mount
Other featuresmanual aperture option (w/ click switch), AF/MF switch, breathing compensation
Dimensions and weight
Minimum length [mm]84.7
Maximum length [mm]84.7
Maximum diameter [mm]73.5
Filter diameter [mm]/type67/front
Weight [g] nominal/net/gross373/unknown/unknown
Hood
Hood mountbayonet
Hood shapeflower
Hood part numberALC-SH162
Movements
Filter rotates when focusingno
Length changes when focusingno
Focus ring rotates in AF modeno
Construction and accessories
Colorblack
Weather sealingyes
Mount materialsteel
Standard accessoriesfront cap, rear cap, hood, pouch
Optional accessories
Misc
Lens IDunknown
Comments
Reviews & linksSony (press release)
Related lenses
Part of camera kit

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