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Sigma's five lenses for Four
Thirds System
30mm F1.4 EX DC HSM for Four Thirds Mount
This is the standard prime lens specifically
designed for the digital cameras with large
aperture F1.4. SLD (Special Low Dispersion)
and ELD (Extraordinary Low Dispersion) glass
elements are used to obtain the best
possible correction for chromatic aberration
of magnification, which is a critical
problem for the digital imaging. From 40cm
(15.75in) minimum focusing distance to
infinity, this lens creates very sharp
images with high contrast. The HSM (Hyper
Sonic Motor) provides quiet high-speed
auto-focus shooting, as well as full-time
manual focus. Large maximum aperture of F1.4
can perform superbly in a great range of
applications, including snapshots, portrait,
and landscape photography.
* With Four-Thirds cameras, the angle of
view will be equivalent to 60mm.
SPECIFICATIONS
- Mount Type: Four Thirds
- Minimum Aperture:F16
- Lens Construction:7 Elements in 7
Groups
- Angle of View:39.6°
- Number of Diaphragm Blades:8pcs
- Minimum Focusing Distance:40cm
(15.75in)
- Maximum Magnification:1:10.4
- Filter Size:62mm
- Lens Hood: Petal Hood
- Dimensions: Diameter 77.8mm (3.1in)X
Length 63.9mm (2.5in)
- Weight:410g / 14.5oz
- UPC No.:00-85126-30058-6
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18-50mm F2.8 EX DC for Four Thirds Mount
F2.8 large aperture standard zoom lens
designed specifically for Four Thirds
system. This zoom lens is exclusively
designed to ensure compact and lightweight
construction as well as provides the utmost
correction against lateral chromatic
aberration, which is a critical problem for
digital SLR cameras. This lens is specially
coated to get the best color balance whilst
cutting down flare and ghost caused by
reflections from the digital image sensor.
It has the best correction for vignetting
and superior peripheral brightness is
ensured.
*With Four-Thirds cameras, the angle of view
will be equivalent to 36-100mm.
SPECIFICATIONS
- Mount Type: Four Thirds
- Minimum Aperture:F22
- Lens Construction:15 Elements in 13
Groups
- Angle of View:62.0°-24.4°
- Number of Diaphragm Blades:7pcs
- Minimum Focusing Distance:28cm
(11.03in)
- Maximum Magnification:1:5
- Filter Size:67mm
- Lens Hood: Petal Hood
- Dimensions: Diameter 70.2mm (2.8in)X
Length 89.5mm (3.5in)
- Weight:460g / 16.2oz
- UPC No.:00-85126-58058-2
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MACRO 105mm F2.8 EX DG for Four Thirds Mount
High contrast and excellent image quality
are made possible in all shooting ranges.
This macro lens maximizes the potential of
Four-Thirds system. The power layout and
multi layer lens coating reduce the
influence of harmful light caused by
reflections from the digital image sensor. A
screw-in hood is included, for convenient
use of circular polarizing filters.
* With Four-Thirds cameras, the angle of
view will be equivalent to 210mm focal
length.
SPECIFICATIONS
- Mount Type: Four Thirds
- Minimum Aperture:F22
- Lens Construction:11 Elements in 10
Groups
- Angle of View:11.8°
- Number of Diaphragm Blades:8pcs
- Minimum Focusing Distance:31.3cm
(12.33in)
- Maximum Magnification:1:1
- Filter Size:58mm
- Lens Hood: Bayonet type Hood
(Screw-in)
- Dimensions: Diameter 55.2mm (2.2in)X
Length 102.9mm (4.1in)
- Weight:470g / 16.6oz
- UPC No.:00-85126-25758-3
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APO MACRO 150mm F2.8 EX DG HSM for Four
Thirds Mount
This large aperture telephoto macro lens
enables you to shoot up to 1:1 life size
close-up. This macro lens maximizes the
potential of Four-Thirds mount system. This
lens reduces the chromatic aberration of
magnification, which is a critical problem
for digital imaging. The best use of SLD
(Special Low Dispersion) glass corrects the
various color aberrations. Super multi
coating reduces flare and ghost. The HSM
(Hyper Sonic Motor) system provides
full-time manual focus.
* With Four-Thirds cameras, the angle of
view will be equivalent to 300mm.
SPECIFICATIONS
- Mount Type: Four Thirds
- Minimum Aperture:F22
- Lens Construction:16 Elements in 12
Groups
- Angle of View:8.2°
- Number of Diaphragm Blades:9pcs
- Minimum Focusing Distance:38cm
(15.0in)
- Maximum Magnification:1:1
- Filter Size:72mm
- Lens Hood: Bayonet type Hood
- Dimensions: Diameter 80.5mm (3.2in)X
Length 142.4mm (5.6in)
- Weight:920g / 32.4oz
- UPC No.:00-85126-10458-0
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APO 50-500mm F4-6.3 EX DG HSM for Four
Thirds Mount
This versatile 10x high zoom ratio lens
designed specifically for the digital
imaging and it covers the wide range of the
focal lengths. This lens uses SLD (Special
Low Dispersion) glass for correction of
color aberration, and seven-group zoom
system provides a high magnification
throughout the entire zoom range. Super
multi coating reduces flare and ghost. The
HSM (Hyper Sonic Motor) system provides
quiet high-speed auto-focus shooting, as
well as full-time manual focus.
* With Four-Thirds cameras, the angle of
view will be equivalent to 100-1000mm.
SPECIFICATIONS
- Mount Type: Four Thirds
- Minimum Aperture:F22
- Lens Construction:20 Elements in 16
Groups
- Angle of View:24.4°-2.5°
- Number of Diaphragm Blades:9pcs
- Minimum Focusing Distance:100-300cm
(39.37in-118.11in)
- Maximum Magnification:1:5.2
- Filter Size:86mm
- Lens Hood: PetalHood
- Dimensions: Diameter 95mm (3.7in)X
Length 223.9mm (8.8in)
- Weight:1830g / 64.5oz
- UPC No.:0085126-73658-3
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