

DISCONTINUED
28mm F1.8 EX DG ASPHERICAL MACRO
Available mounts
- SIGMA SA-mount
- Canon EF mount
- Nikon F mount
- Pentax mount
- Sony A-mount
DISCONTINUED
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Camera Type
DSLR -
Corresponding Mount
SIGMA SA-mount,Canon EF mount,Nikon F mount,Pentax mount,Sony A-mount -
Sensor Format
Full-frame [DG] -
Lens Construction
10 Elements in 9 Groups
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Angle of View
75.4°
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Number of Diaphragm Blades
9 Blades
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Minimum Aperture
F22
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Minimum Focusing Distance
20cm/ 7.9in.
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Maximum Magnification Ratio
1:2.9
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Filter Size
⌀77mm
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Dimensions (Diameter × Length)
⌀83.6mm×82.5mm/ 3.3in.×3.2in.
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Weight
500g/ 17.6oz.
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Edition Number
-
The three-digit code on the surface of the lens is to indicate the year the lens was first released.
(Since it is different from the year of manufacture, the release year and edition number may not match depending on the mount.) -
Supplied Accessories
Case, Hood (LH825-03)
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Mount / Product Barcode
SIGMA SA-mount:00-85126-44040-4(DISCONTINUED)
Canon EF mount:00-85126-44027-5(DISCONTINUED)
Nikon F mount:00-85126-44044-2(DISCONTINUED)
Pentax mount:00-85126-44045-9(DISCONTINUED)
Sony A-mount:00-85126-44034-3(DISCONTINUED) -
* All figures calculated by SIGMA SA-mount.
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Lens construction
Aspherical lens