Sigma
28mm F1.4 DG HSM Art
(Nikon)
2018-09-25
Yes
1320
1399
865 gr.
83 x 83 x 108 mm.
includes an electromagnetic diaphragm mechanism
FX
Full frame / 1.00x
No
28-28 mm.
28
1.00x
No
No / n.a.

Aperture

f/1.4
9
No
No
No

Focus

Yes
Yes
Yes
28 cm.
0.19x

Build

No
17/12
3 aspherical, 2 fluorite-like low dispersion, 3 special low dispersion
77 mm.
Yes
Yes

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