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Sigma DG Lens
EX DG CIRCULAR FISHEYE
8
mm
F3.5
| EX |
DG Lens for Digital
This circular fisheye lens produces circular
images with a 180-degree angle of view.
With the exaggerated perspective of its
wide angle of view, this lens has great
potential for creative expression.
The lens also benefits from a fast F3.5
maximum aperture and auto-focus.
The minimum focusing distance is 13.5cm
and maximum magnification is 1:4.6.
For outstanding image quality,
Sigma's Super Multi-Layer Coating
minimizes flare and ghosting, while SLD
glass corrects chromatic aberration.
•Lens Construction; 6 Groups, 11 Elements
•Minimum Focusing Distance; 13.5 cm (5.3 in.)
•Magnification; 1:4.6 •Filter Type; Gelatin filter
*A full-circle image can only be captured with full-frame
(36 x 24mm sensor) digital SLR and 35mm film SLR cameras.
Lens case supplied.
Sigma DG Lens for Digital SLR Camera
Wide Lens
The wide angle of view produced by
a short focal length can exaggerate
proportions and perspective.
Ideal for dynamic and individualistic
photographic expression.
EX DG ASPHERICAL RF
20
mm
F1.8
| EX / ASP | RF |
DG Lens for Digital
Lens case and Petal type lens hood (LH875-02) supplied.
With its 94.5º angle of view and shallow
depth of field enabled by the maximum
aperture of F1.8, this ultra-wide-angle lens
offers vast creative possibilities. The large
aperture of F1.8 aids hand-held shooting
in available light, making it ideal for indoor
use as well as architectural and landscape
photography. For close-up photography, the
minimum focusing distance is 20cm with
a lens-to-subject working distance of 6.5cm.
Aspherical lens elements effectively correct
aberration and minimize vignetting, providing
superior peripheral illumination. The rear
focus system eliminates front lens rotation,
making the lens particularly suitable for
attaching the supplied petal-type lens hood.
•Lens Construction; 11 Groups, 13 Elements
•Minimum Focusing Distance; 20 cm (7.9 in.)
•Magnification; 1:4 •Filter Size; ø 82 mm
EX DG DIAGONAL FISHEYE
15
mm
F2.8
| EX |
DG Lens for Digital
Lens case supplied.
A fisheye lens with a 180° angle of
view across the diagonal, offering
distorted images and a minimum
focusing distance of 15cm for creative
photography. A photo with extreme
perspective can be taken by shooting
a subject in the foreground against a
background wider than the range of
human vision.
•Lens Construction; 6 Groups, 7 Elements
•Minimum Focusing Distance; 15 cm (5.9 in.)
•Magnification; 1:3.8 •Filter Type; Gelatin filter
EX DG ASPHERICAL MACRO
28
mm
F1.8
| EX / ASP |
DG Lens for Digital
Lens case and petal type lens hood (LH825-03) supplied.
A wide-angle lens with a large maximum
aperture of F1.8. Sigma's floating focus
configuration enables close-up photography
with a minimum focusing distance of 20cm
and maximum magnification of 1:2.9. This
lens is suitable for landscape, architectural,
portrait and general photography.
Aspherical lens elements effectively correct
aberrations and provide superior peripheral
illumination to minimize vignetting. The
lens has a straight focusing system and
comes equipped with a petal-type hood.
•Lens Construction; 9 Groups, 10 Elements
•Minimum Focusing Distance; 20 cm (7.9 in.)
•Magnification; 1:2.9 •Filter Size; ø 77 mm
EX DG ASPHERICAL MACRO
24
mm
F1.8
| EX / ASP |
DG Lens for Digital
Lens case and petal type lens hood (LH825-03) supplied.
The large maximum aperture of
F1.8 enables beautiful bokeh effects.
Using a floating focus configuration, this
lens provides magnification of 1:2.7 and
a minimum focusing distance of 18cm to
open up vast opportunities for close-up
photography. Aspherical lens elements
effectively correct aberrations and
provide superior peripheral illumination
to minimize vignetting. The lens has
a straight focusing system and comes
equipped with a petal-type hood.
•Lens Construction; 9 Groups, 10 Elements
•Minimum Focusing Distance; 18 cm (7.1 in.)
•Magnification; 1:2.7 •Filter Size; ø 77 mm
Illustrations of lens configurations are color-coded as follows: - Aspherical lens, - SLD glass, - ELD glass, - FLD glass. Products in photos are shown with Sigma SA mounts. Actual lens appearance will vary depending on the mount type.
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