Sigma 583306 Camera Lens User Manual


 
Sigma DN Lens
EX DN
19
mm
F2.8
| ASP | EX |
DN Lens for Digital
NEW
EX DN
30
mm
F2.8
| ASP | EX |
DN Lens for Digital
NEW
Sigma DG Lens for Digital SLR Camera
Sigma DG Lens
The dedicated SLR lens line
with full-frame sensor coverage
Designed to deliver the ultimate in performance on full-frame
digital SLRs, Sigma DG lenses also bring out the best in 35mm
SLR film cameras and APS-C size DSLRs. Remarkable image
rendition is achieved by comprehensive correction of aberrations
and distortions. Special care was taken to thoroughly minimize
color fringing caused by lateral chromatic aberration which is
particularly noticeable at high resolution in digital photography.
DG lenses can offer both high contrast and subtle tonal gradations,
unmarred by flare and ghosting, thanks to Sigma's digitally-
optimized optical design and original Super Multi-Layer Coating
technology which suppress reflections between image sensor
and lens surfaces. Large image circles assure ample peripheral
illumination to prevent vignetting.
Sigma DN Lens for Digital Mirrorless Camera
Sigma DN Lens
High-performance lenses, designed exclusively for mirrorless
interchangeable lens cameras. Based on original technology and
know-how acquired through the development of digital cameras
and interchangeable lenses, these high-performance, compact
lenses with quiet autofocusing have been produced. The superior
telecentricity assures sharp and high resolution image quality
across the entire image plane. In addition, DN lenses benefit from
a linear AF motor which moves the lens unit directly without the
need for gears or the drive of other mechanical parts. This system
ensures accurate and quiet autofocusing, making the lens suitable
for video recording as well as still photos.
High-performance lenses,
Designed exclusively for Mirrorless
interchangeable lens cameras.
Optimized for DSLRs with APS-C size image sensors, Sigma DC
lenses leverage original technology fostered in the development of
Sigma SD series cameras. The configuration of lens elements and
the lens coatings represent the culmination of decades of optical
engineering experience. The result is truly excellent performance
in a compact, lightweight format that offers outstanding flexibility
to the serious photographer.
Sigma DC Lens for Digital SLR Camera
Sigma DC Lens
Optimized for DSLR cameras
using APS-C size sensors
*DC lenses have an image circle that covers APS-C size image sensors. Not for use on digital cameras having image
sensors larger than APS-C size or on 35mm or APS film cameras, as vignetting will occur. * To find the 35mm camera
equivalent focal length, multiply the DC lens focal length by the “crop factor” (digital multiplier) of 1.5, 1.6 or 1.7,
depending on the brand of DSLR camera on which the lens will be used. To find which DC lens is equivalent to a full frame
lens, divide the focal length of the full frame lens by the same crop factor.
Sigma DC Lens for Digital Mirrorless Camera
High-performance lenses,
Designed exclusively for Mirrorless
interchangeable lens cameras.
Illustrations of lens configurations are color-coded as follows: - Aspherical lens, - SLD glass, - ELD glass, - FLD glass. Actual lens appearance will vary depending on the mount type.
Lens case supplied.
•Lens Construction; 5 Groups, 7 Elements
•Minimum Focusing Distance; 30 cm (11.8 in.)
•Magnification; 1:8.1 •Filter Size; ø 46 mm
This high-performance standard lens has
the equivalent angle of view as a 60mm
lens (35mm equivalent focal length) on the
Micro Four Thirds system and 45mm (35mm
equivalent focal length) on the E-mount
system. This lens is perfect for many types
of photography such as snapshots and
portraits. The two glass mold aspherical
lenses, including a double-sided aspherical
lens, provide excellent correction for all
types of aberrations and ensure sharp, high
contrast images even at the widest aperture.
The superior telecentric optical design
improves image quality throughout the
frame and allows the lens to be compact and
lightweight. This lens benefits from a newly
developed linear AF motor which ensures
accurate and quiet autofocusing, making the
lens suitable for video recording as well as
still photos.
•Lens Construction; 6 Groups, 8 Elements
•Minimum Focusing Distance; 20 cm (7.9 in.)
•Magnification; 1:7.4 •Filter Size; ø 46 mm
This high-performance standard lens has
the equivalent angle of view as a 38mm
lens (35mm equivalent focal length) on
the Micro Four Thirds system and 28.5mm
(35mm equivalent focal length) on the
E-mount system. This lens is ideal for
general and indoor photography. The three
glass mold aspherical elements allow the
lens to be compact and lightweight, and
provide excellent correction for distortion
and field curvature. From close up to distant
subjects, high quality images are assured
throughout the focusing range. The superior
telecentric optical design improves image
quality throughout the frame. The lens
benefits from a newly developed linear AF
motor which ensures accurate and quiet
autofocusing, making the lens suitable for
video recording as well as still photos.
Lens case and lens hood (LH520-02) supplied.
Sigma’s professional-grade prime
lenses and wide-aperture zoom lenses
that maintain their maximum f-stop
regardless of zoom position.
EX Lens
EX
This indicates a lens that will accept
available Sigma APO Teleconverter
attachments, which increase focal
length and support AE (automatic
exposure) operation.
Teleconverter-Compatible Lens
CONV
Aspherical lenses offer greater
design latitude, raise performance,
permit use of fewer lens elements
and allow a more compact size.
Aspherical Lens
ASP
Sigma’s top-of-the-line telephoto
lenses use at least two elements of
ELD, FLD, SLD or other low-dispersion
glass to deliver impeccable image
quality unsullied by chromatic
aberration.
APO Lens
APO
An optical stabilizer mechanism
built into the lens helps assure
a sharp image while giving you
freedom of movement and more
latitude in camera settings.
Optical Stabilizer
OS
Using a motor driven by ultrasonic
waves, these lenses offer speedy auto
focusing and quiet operation.
Hyper-Sonic Motor
HSM
To increase stability, this lens
configuration uses movable internal
lens elements that adjust focus
without changing the length of the
lens barrel.
Inner Focus
IF
0504