| Corresponding AF Mount |
Sigma, Nikon (D type), Pentax, Canon, Four
Thirds |
| Lens Construction (Groups /
Elements) |
8/8 |
| Angle of view (degrees) |
76.5º - 31.7º |
| No. of blades in diaphragm |
7 |
| Minimum Aperture (wide) |
22 |
| Minimum Focusing Distance (cm/in.) |
25 / 9.8 |
| Magnification |
01:03.5 |
| Filter Size (ø mm) |
58 |
| Dimensions Diameter x length (mm /
in.) |
67.5 x 60 / 2.6 x 2.3 |
| Weight (g / oz.) |
245 / 8.6 |
This zoom lens is exclusively designed to suit the characteristics of digital SLR cameras
The image circle is designed to match the size of the image sensors of digital SLR cameras. The lens is compact with a maximum diameter of 60mm (2.3") and overall length of 67.5mm (2.6") weighing only 245gr (8.6 ounces).
Wide angle zoom and aspherical lenses.
It has a variable angle of view of 76.5° 31.7°. The use of aspherical lenses provides correction for various aberrations throughout the entire zoom range and produce high level of optical performance.
Close focusing down to 25cm
The 18-50mm F3.5-5.6 DC lens has a minimum focusing distance of 25cm (9.8”) at all focal lengths and is capable of macro photography with a maximum magnification ratio of 1:3.5.
Ultra wide 18mm
Aspherical component lenses
Minimum focusing distance of 25cm
For use with digital cameras only
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