Sigma 20mm F1.8 EX DG ASPHERICAL RF specs
We are currently working on upgrading our specs, but here are some short details.
Wide Lenses
Lens Construction: 13 Elements in 11 Groups
Angle of View: 94.5 degrees
Number of Diaphragm Blades: 9 Blades
Minimum Aperture: F22
Minimum Focusing Distance: 20cm/7.9 in.
Maximum Magnification: 1:4
Filter Size: Diameter 82mm
Dimensions: Diameter 88.6mm X Length 89.5mm
3.5 in. X 3.5 in.
Weight: 520g/18.3 oz.
Corresponding AF Mounts:
SIGMA,
CANON,
NIKON (D),
SONY/MINOLTA (D),
PENTAX
Lens Construction: 13 Elements in 11 Groups
Angle of View: 94.5 degrees
Number of Diaphragm Blades: 9 Blades
Minimum Aperture: F22
Minimum Focusing Distance: 20cm/7.9 in.
Maximum Magnification: 1:4
Filter Size: Diameter 82mm
Dimensions: Diameter 88.6mm X Length 89.5mm
3.5 in. X 3.5 in.
Weight: 520g/18.3 oz.
Corresponding AF Mounts:
SIGMA,
CANON,
NIKON (D),
SONY/MINOLTA (D),
PENTAX
If you are interested in using our specs commercially, check out our Camera Lenses specs database licensing page.
Filed in: Sigma Camera Lenses
Description:
Super Multi Coating reduces flare and ghosting that tends to occur when using digital SLR cameras.
Wide angle lens with large aperture and superior peripheral brightness.
Created by MG7
on
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