N°87955 · Family detail
SigmaWide·L-MOUNT mount·2022
Sigma 20mm F/2 DG DN | C
Specifications01
MountL-MOUNT
Focal length20mm
Max aperturef/2
TypeWide · Prime
Release year2022
Weight370 g
Filter size62 mm
Min focus distance0.22 m
Max magnification0.1493
Aperture blades9
Optical elements13
Groups11
AutofocusYes
StabilizationNo
Aperture controlAperture ring (Manual settings + Auto Exposure setting)
Lens hoodLH656-03 - Bayonet-type petal-shaped
TeleconvertersNot compatible
EraDigital era
Additional Info02
Lens TypeUltra-wide angle prime lens
Field Notes02
Sigma 20mm F2 DG DN Contemporary is a 20mm prime wide-angle lens for APS-C or full-frame mirrorless cameras. It offers a constant f/2 maximum aperture for low-light and shallow depth of field.
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Other Mounts03
This lens family is also indexed in 2 other mounts.