70-300mm f/4-5.6 APO DG Macro AF Lens
:: Brand New, 1
Year Sigma USA Warranty ::
Sigma's 70-300mm f4-5.6 APO DG
Macro is one of several tele zoom lenses. It is a compact Apochromatic tele
zoom lens incorporating two Special Low Dispersion glass elements in the front lens
group, plus one Special Low Dispersion glass element in the rear lens group, to
minimize chromatic aberration.
This Tele-Macro Zoom lens is capable
of focusing down to 1:2 (half life-size) reproduction ratio at 300mm focal length
with superb optical quality. It also has a switch for changeover to macro photography
at focal lengths between 200mm and 300mm. The lens materials used in this product
are lead and arsenic free ecological glass.
The improved DG lens design corrects
for various aberrations. This lens is specially coated to get the best color balance
whilst cutting down on ghosting caused by reflections from the digital image sensor.
Includes: Sigma Zoom Telephoto
70-300mm f/4-5.6 APO DG Macro Autofocus Lens, Lens caps, Lens hood, Manual, 1 Year