Item Description
Sigma's New APO 70-200mm F2.8 EX DG OS HSM is the second generation of this
large aperture telephoto zoom lens now incorporating Sigma's Optical
Stablization function, OS, Sigma's own anti-shake system.
Two FLD glass elements, which have the performance equal to fluorite glass
have also been added along with three SLD glass elements, all which provide
excellent correction of color aberration. In spite of the additions of all of
these features, Sigma has managed to make the lens more compact than its
predecessor, measuring only 7.8" in length.
For any serious photographer where the 70-200mm focal range is often the most
important second lens to own after the initialstandards lens or mid range zooms.
The fast aperture is extremely useful and important in low light environments or
when shooting fast moving situations where a higher shutter speed demands
maximum lights thru the lens.
HSM ensures quiet and high speed AF as well as full-time manual focus
capability. Super Multi-Layer lens coating reduces flare ghosting and assures
high image quality throughout the entire zoom range. It has a minimum focusing
distance of 55.1 inches throughout the entire zoom range and a maximum
magnification ratio of 1:8 The rounded 9 blade diaphragm creates an attractive
blur to the out of focus images.
This lens is equipped with a petal-type hood. Its exceptional versatility as
an all-around lens is perfect for journalists and wedding photographers. This
latest version of the Sigma 70-200mm is well regarded for its outstanding image
quality, light weight and ease of operation.
- Designed for use with full frame digital SLR cameras. May also be used
with smaller APS-c size sensors with a corresponding effective increase in
focal length to about 100 to 300mm with most cameras
- Offers Sigma's OS System (Optical Stabilization) allowing handheld
photography even in low-light situation
- HSM (Hyper-Sonic Motor) ensures a quiet & high-speed auto focus
- FLD glass elements with performance equal to fluorite glass for
compensate for color aberration
Specifications:
| Construction |
22 Elements in 17 Groups |
| Angle of view |
34.3°-12.3° |
| F stop range |
Minimum Aperture :F22 |
| Closest Focusing Distance |
140 cm / 55.1 in |
| Filter Size |
77mm |
| Maximum Magnification |
1:8 |
| Dimensions (Length x Diameter) |
7.8 x 3.4" / 197.6 x 86.4mm |
