Sigma
18-200mm f3.5-6.3 DC OS HSM
Compact, Lightweight Super zoom
lens, with high zoom ratio 11:1
Technical Specification
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Latest Prices
Fully compatible
with All Nikon Digital SLR cameras including the D40 and D40x.
Product Overview
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Sigma Corporation is pleased to
announce the launch of the new 18-200 F3.5-6.3 DC OS lens. 11.1 high
zoom ratio lens is designed exclusively for digital SLR cameras and
incorporates Sigma’s original OS (Optical Stabilizer) technology.
This high ratio zoom lens
incorporates Sigma’s original OS (Optical Stabilizer) function and
exclusively designed for digital SLR cameras. It is perfectly
suitable for low light conditions, indoors, at dusk and telephoto
range. SLD (Special Low Dispersion) glass and aspherical glass
provide excellent correction for all types of aberrations. This lens
has a minimum focusing distance of 45cm (17.7”) throughout the
entire zoom range and has a maximum magnification of 1:3.9. The
inner focusing system is suitable for using a petal-type lens hood
supplied and also circular polarizing filters.
KEY FEATURES
Sigma’s own unique technology OS
(Optical Stabilizer) function
The 18-200mm f3.5-6.3 OS is equipped with Sigma’s own unique OS
(Optical Stabilizer) technology. This system uses two sensors inside
the lens to detect vertical and horizontal movement of the camera by
moving an optical image stabilizing lens group, to effectively
compensate for camera shake. It also automatically detects panning
movement of the camera and compensate for camera shake when shooting
moving subjects such as motor sports.
Excellent Optical Performance
A Special Low Dispersion (SLD) lens and three aspherical glass
elements provide excellent correction for all types of aberrations
and produce a high level of optical performance throughout the
entire zoom range. The super multi-layer lens coating reduces flare
and ghosting while producing the best color balance.
Enables close-up photography
This lens has a minimum focusing distance of 45cm through entire
zoom range with a maximum magnification of 1:3.9 making it very
convenient for taking close-up pictures.
Inner focusing system
Because the front of the lens does not rotate, circular polarizing
filters and a petal-type hood can easily be used.
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.
*Vignetting will occur if the lens is
used on digital cameras with image sensors larger than APS-C size or
with 35mm SLR cameras.
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Technical Specification |
Lens
Construction |
18 Elements in
13 Groups |
Angle of View
|
69.3 - 7.1
degrees (Sigma SD format) |
No. of
diaphragm blades |
7 |
Minimum
aperture |
F22 |
Minimum
focusing distance |
45cm / 17.7 in. |
Maximum
magnification |
1:3.9 |
Filter Size
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Diameter 72mm
|
Lens Hood |
Petal Hood |
Dimensions
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Diameter 79mm X
Length 100mm
3.1 in. x 3.9 in. |
Weight |
610g / 21.5 oz.
|
Mounts |
Nikon , Canon |
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