N°335723 · Family detail
SonyWide·SONY E mount
Sony FE G 20mm F/1.8
Specifications01
MountSONY E
Focal length20mm
Max aperturef/1.8
TypeWide · Prime
Weight373 g
Filter size67 mm
Physical length85.7 mm
Min focus distance0.18 m
Optical elements12
Groups14
Min aperturef/22
Additional Info02
ModelSEL20F18G
FormatFull Frame
SeriesPrime
Iris Blades9
Field Notes02
Sony FE 20mm F1.8 is a wide-angle prime for Sony E full-frame cameras, designed for general shooting including landscapes and low-light use due to its fast f/1.8 maximum aperture.
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Other Mounts03
No alternate mounts are indexed for this family yet.