Digital
Camera Lens
18-125mm f/3.8-5.6 DC OS HSM
High ratio zoom lens housed in a compact
construction and incorporating Sigma’s original OS (Optical Stabiliser)
function.
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-
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Sigma’s
Unique OS (Optical Stabiliser) Technology
The lens is equipped with Sigma's own unique OS (Optical Stabiliser) function.
This function uses two sensors inside the lens to detect vertical and
horizontal movement of the camera and works by moving an optical image
stabilizing lens group to effectively compensate for camera shake. This
system offers the use of shutter speeds approximately 4 stops slower.
It also automatically detects movement of the camera and compensate for
camera shake when shooting moving subjects such as motor sports.
Compact
Construction
Its compact construction has an overall length of 88.5mm (3.5"),
maximum diameter of 74mm (2.9") and weight of just 450g/15.9oz (Sigma
mount).
Close
Focusing Capability
This lens has a minimum focusing distance of 35cm (13.8") at all
focal lengths, and has maximum magnification of 1:3.8, making it ideal
for close-up photography.
Super
Image Quality
SLD (Special Low Dispersion) glass, a molded glass aspherical lens and
two hybrid aspherical lenses provide excellent correction for all types
of aberrations. The super multi-layer coating reduces flare and ghosting.
High image quality is assured throughout the entire zoom range.
HSM
(Hyper Sonic Motor)
This lens incorporates HSM (Hyper Sonic Motor), which ensures a quiet
and high-speed autofocus.
Inner
focusing system
The inner focusing system eliminates front lens rotation, making the lens
particularly suitable for using the supplied petal-type lens hood and
circular polarizing filters.
Magnification
scale
A magnification scale is displayed on the lens barrel, ensuring ease of
use
Lens
Construction |
|
16
Elements in 12 Groups |
Angle
of View (SD Format) |
|
69.3
- 11.4 degrees |
Number
of Diaphragm Blades |
|
7
Blades |
Minimum
Aperture |
|
F22 |
Minimum
Focusing Distance |
|
35cm |
Maximum
Magnification |
|
1:3.8 |
Filter
Size |
|
67mm |
|
Dimensions |
|
Diameter
74mm x Length 88.5mm |
Weight
|
|
490g |
SRP |
|
£339.99 |

| 18-125mm
f/3.8-5.6 DC OS HSM |
|
SIGMA |
| |
|
CANON |
| |
|
NIKON (D) |
| 18-125mm f/3.8-5.6
DC HSM |
|
SONY |
|
|
PENTAX |
|