Large aperture standard zoom lens designed Specially For Digital SLR Cameras. This
lens can be used with wide variety of subjects and it is an ideal large
aperture standard zoom lens for digital SLR cameras featuring APS-C
size image sensor. This lens has a minimum focusing distance of 20cm
(7.9") throughout the entire zoom range and has a maximum magnification
of 1:2.3. The multi layer lens coating reduces flare and ghosting,
which is a common problem with digital cameras. Minimum focusing distance of 20cm (7.9") and maximum magnification of 1:2.3 This
lens has a minimum focusing distance of 20cm (7.9") throughout the
entire zoom range. Maximum magnification of 1:2.3 enables close-up
photography like a macro lens. It has a 3cm (1.2") working distance
between the lens and subject and it is very convenient for taking
close-up pictures. Reduced Ghosting and Flare The
new multi layer lens coating and lens design reduce flare and ghost,
which is a common problem with digital cameras and also creates an
optimum color balance through the entire zoom range. Aspherical lens elements & SLD lens A
Special Low Dispersion (SLD) lens and two aspherical lens elements
provide excellent correction for all types of aberrations and produce a
high level of optical performance throughout the entire zoom range. F2.8mm (at 17mm focal length) This
lens offers a large aperture of F2.8 at 17mm wide angle and performs
superbly even in relatively low light conditions indoors or at dusk. Inner focusing system Because
the front of the lens does not rotate, circular polarizing filters and
a petal-type hood can easily be used. An inner focusing system
eliminates front lens rotation, making the lens particularly suitable
for using the petal-type lens hood supplied and also circular
polarizing filters. Magnification scale A magnification scale is displayed on the lens barrel, ensuring ease of use. Zoom lock switch mechanism A
zoom lock switch mechanism is provided to prevent the lens from
creeping due to its own weight, and to avoid the danger of the lens
receiving a shock while it is being carried. HSM (Hyper Sonic Motor) for Nikon Mounts Only The Incorporation of HSM is capable of autofocusing with all Nikon DSLR cameras. 17-70mm F2.8-4.5 DC MACRO lens wins "22nd CAPA lens award". 
CAPA
said the 17-70mm F2.8-4.5 DC MACRO lens is suitable for many shooting
conditions such as anniversary photography, close up and ordinary
photography.This lens has the "Best Buy" recommendation to
photographers who wish to purchase a standard zoom lens. Excellent
resolution power, macro lens level close up ability as well as
convenient handling is offered with an affordable price. The
monthly photo magazine "CAPA" is published by Gakken Co., Ltd, and
introduces the latest news and information relating imaging and photo
technique. "CAPA lens award" is chosen from 10 nominated lenses,
released to market within a one year period.
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