Sony E 20mm 2.8 - MirrorlessDB (beta) - MirrorlessDB(beta)

Lens: Sony E 20mm 2.8

General Information

NameE 20mm 2.8
ManufacturerSony
SystemE
Model No.SEL-20F28
Announced2013-01-23
Materialmetal

Lens Data

Focal Length20 mm
Focal Length [35mm]31 mm
System Multiplier1.54 x (Lunar, Alpha A3000, NEX-3, NEX-3N, NEX-5, NEX-5N, NEX-5R, NEX-5T, NEX-6, NEX-7, NEX-C3, NEX-F3), 1.01 x (Alpha A7, Alpha A7R)
Maximum apertureF 2.8
Minimum apertureF 22
Magnification0.12
Weight69 g (2.4 oz.)
Diameter62.6 mm (2.4 in.)
Length20.4 mm (0.8 in.)
Filter size49 mm
Closest focussing distance0.2 m
StabilisationNONE
FocusAF
Mount materialmetal
Compatible camerasE

Images

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Lens Construction

Elements and groups6 - 6
No. of diaphragm blades and type7 (Circular aperture diaphragm)

Detailed Lens Information

Zoom methodNONE
Environmentally sealedNONE
3D lens supportNO
Power zoomNO
Power focusNO
AF actuatorStepping Motor
CollapsibleNO
Flat Front elementYES
Zoom CreepNO

Fast Hybrid AF

  • None

Incompatible Cameras

  • None

Previews

English

ephotozine.comSony E 20mm f/2.8 NEX Pancake Lens Hands-On2013-01-24
sonyalphalab.comSony E-Mount 20mm f2.8 Pancake Lens Review SEL20F28/2013-06-15

German

heise.deKurz vorgestellt: Sony E 20mm f/2.82013-04-08

Reviews

English

ephotozine.comSony NEX E 20mm f/2.8 Pancake Lens Review2013-04-19
kurtmunger.comSony NEX 20mm F/2.8 review2013-05-17
sonyalphalab.comSony E-Mount 20mm f2.8 Pancake Lens Review SEL20F28/2013-06-15

Articles

English

dxomark.comSony E 20mm f/2.8 review: A ‘fast’ pancake prime lens for the Sony NEX system2013-05-24

Japanese

ichie-inc.blog.so-net.ne.jp20mm単焦点レンズ『SEL20F28』のレンズ補正とワイコンの話 [┣ デジタル一眼“α”]2013-03-12
dc.watch.impress.co.jpソニーE 20mm F2.82013-05-10
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Version 85 Created: 1/21/2014 12:50:32 PM