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Sigma 18-200 F3.5-6.3 DC OS Lens:
R 4 389.00
This 18-200mm F3.5-6.3 DC OS (Optical Stabilizer) high power zoom
ratio lens is exclusively designed for digital SLR cameras and is capable
of covering a wide range of focal lengths from wide angle to telephoto.
It is equipped with Sigma's own unique technology of OS (Optical
Stabilizer) 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.
It automatically detects movement of the camera and compensates for camera
shake when shooting moving subject such as motor sports. Two SLD (Special
Low Dispersion) glass elements and three aspherical lenses provide
excellent correction for all types of aberrations.
The super multi-layer lens coating reduces flare and ghost. This lens
provides superior image quality throughout the entire zoom range. An inner
focusing system eliminates front lens rotation, making the lens
particularly suitable for using circular polarizing filters and the
petal-type lens hood supplied.
Features:
| Equipped with Sigma's own unique technology of
OS (Optical Stabilizer) function |
| Two SLD (Special Low Dispersion) glass
elements and three aspherical lenses provide excellent correction
for all types of optical aberrations |
Specifications:
| Construction |
15 Elements in 13 Groups |
| Angle of view |
69.3°- 7.1° |
| F stop range |
f/22 |
| Closest Focusing Distance |
17.7 inches (45 cm.) |
| Maximum Magnification |
1:3.9 |
| Filter Size |
72mm |
| Dimensions (Length x Diameter) |
79.0mm (3.1") x 100mm (3.9") |
| Weight |
610gr/ 21.5oz |
| Notes |
Number of Diaphragm Blades: 7 Pcs. |
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