N°335676 · Family detail
SigmaWide·SONY E mount
Sigma ART DG HSM 20mm F/1.4
Specifications01
MountSONY E
Focal length20mm
Max aperturef/1.4
TypeWide · Prime
Weight950 g
Physical length129.5 mm
Min focus distance0.277 m
Optical elements15
Groups11
Min aperturef/16
Sensor coverage43.3 mm
Additional Info02
ModelDG HSM
FormatFull Frame
SeriesART
SpecialHSM
Iris Blades9
Country Of OriginJapan
Field Notes02
Sigma ART DG HSM 20mm F/1.4 is a wide-angle prime lens for Sony E. It offers a constant f/1.4 maximum aperture for low-light and shallow depth-of-field effects.
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Other Mounts03
This lens family is also indexed in 5 other mounts.