Sigma 10-20mm F3.5 EX DC HSM, Брошюра, Страница: 12 / 28

•Lens Construction; 12 Groups, 14 Elements
•Minimum Focusing Distance; 38 cm (15.0 in.)
•Magnification; 1:5.3 •Filter Size; ø 82 mm •Lens Construction; 13 Groups, 14 Elements
•Minimum Focusing Distance; 40 cm (15.7 in.)
•Magnification; 1:3.8 •Filter Size; ø 82 mm
Each standard zoom lens does the job of several lenses and can accurately express
what the photographer wants.
STANDARD ZOOM LENS
24-70mm F2.8 IF EX DG HSM
With a total length of only
94.7mm, the compact lens body
is ideal for a wide range of genres,
including snapshots, portraiture,
and landscape photography. It has
an open-aperture value of F2.8
throughout the entire zoom range.
With 1 ELD (Extraordinary Low
Dispersion) glass element, 2 SLD
glass elements, and 3 aspherical
lenses, this lens provides excellent
correction for all types of aberrations,
while delivering high quality images
throughout the entire zoom range. It
also has a 9- blade circular diaphragm
creating beautiful out-of-focus
backgrounds. The HSM makes fast
AF and quiet shooting a reality,
and offers full-time manual focus
override. This is a large-aperture zoom
lens starting from 24 mm. With a
fast open-aperture value of F2.8,
it's the ideal lens when shooting
indoors or in low light, and since
it covers the normal focus area, it
can handle a wide range of uses.
SLD (Special Low Dispersion) glass
and aspherical lens elements
ensure excellent image quality
and superior correction of all types
of aberrations. The lens has a
minimum focusing distance of 40
cm (15.7 inches) and allows macro
photography with a maximum
magnification of 1:3.8. The front
focus system eliminates the need
for the front of the lens to rotate,
thus allowing the use of circular
polarizing filters and a Petal-type
hood.
24-70 mm F2.8 IF EX DG HSM 24-70 mm F2.8 EX DG MACRO
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