Sony 20mm F2.8 lens
Sony 20mm F2.8 lens left
Sony 20mm F2.8 lens
Sony

Sony 20mm F2.8

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Key specs

  • 10
  • 9
  • Rear
  • yes
  • Normal
  • Full-frame (35mm)
  • ;20 mm
  • no
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Sony 20mm F2.8 Full Specifications

Image properties

Max Format size
Full-frame
Focal length, 20
Maximum magnification0.13
Image stabilisation

Aperture

Aperture max2.8
Aperture min22
Number of diaphragm blades7
Aperture featuresRounded diaphragm

Optics

Elements10
Groups9

Focus

Focus methodRear
Autofocus
Autofocus motor typeScrew drive from camera
Closest focusing distance9.84 in
Distance scale
Depth of field (DoF) scale

Dimensions

Lens typeNormal
Lens mountSony/Minolta Alpha
Colour of productBlack
Weight0.63 lb
Diameter3.07 in
Length2.13 in
Filter size2.83 in
Hood supplied
Tripod collar

Sony 20mm F2.8 Online reviews

Sony NEX 20mm F/2.8 review
Full review of the Sony NEX 20mm F/2.8 lens. Tests include light fall-off, distortion, center, mid and corner sharpness, close focus performance and more.Read more

Sony E 20mm f/2.8 SEL20F28 Review
Find out what 3 readers thought of the Sony E 20mm f/2.8 SEL20F28 in our review.Read more