28mm F1.8 EX DG ASPHERICAL MACRO
Available mounts
- SIGMA SA-mount
- Canon EF mount
- Nikon F mount
- Sony A-mount
- Pentax mount
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Camera Type
DSLR
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Corresponding Mount
SIGMA SA-mount, Canon EF mount, Nikon F mount, Sony A-mount, Pentax mount
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Sensor Format
Full-frame [DG]
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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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Supplied Accessories
Case, Hood (LH825-03)
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Mount / Product Barcode
SIGMA SA-mount：00-85126-44040-4 (discontinued)
Sony A-mount：00-85126-44034-3 (discontinued)
Canon EF mount：00-85126-44027-5 (discontinued)
Pentax mount：00-85126-44045-9 (discontinued)
Nikon F mount：00-85126-44044-2 (discontinued)
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Camera Compatibility
LINK
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* All figures calculated by Sigma SA-mount.
Lens construction
Aspherical lens