Released by Sigma Corporation:
18-50mm F3.5-5.6 DC - Compact-Lightweight zoom lens for the “Four Thirds System (4/3 System)” Digital SLR Camera System standard.
High-performance Telephoto Zoom Lens, designed for Four Thirds System
Sigma Corporation is pleased to announce the launch of the new 18-50mm F3.5-5.6 DC for the Four Thirds Digital SLR Camera System. This lens has already been well accepted as a high quality optic by users of Sigma, Canon, Nikon-D, Fuji and Pentax digital SLRs. This zoom lens was exclusively designed to suit the characteristics of digital SLR cameras with APS-C type sensors. The image circle was designed to match the size of the image sensors of digital SLR cameras, resulting in a compact and lightweight construction. The use of aspherical lenses provides correction for various aberrations throughout the entire zoom range and produces high level of optical performance. 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.
It is expected that Sigma will introduce the Four Thirds fitting to an ever - expanding range of their lenses in the future.
* If Olympus E-1 digital cameras is used, the angle of view will be equal to 36-100mm focal length.
|Focal Length || :18-50mm |
|Minimum Aperture|| :F22|
|Lens Construction|| :8 Elements in 8 Groups|
|Angle of View|| :62°- 24.4°|
|Number of Diaphragm Blades|| :7pcs|
|Minimum Focusing Distance|| :25cm (9.8”) |
|Maximum Magnification|| :1:3.5|
|Filter Size|| :58mm|
|Lens Hood || :Bayonet Hood|
|Dimensions || :Diameter 67.5mm (2.6”)X Length 62mm (2.5”)|
|Weight || :250gr/8.7ounces|
|SRP || :£99.99 |
The appearance, specifications, and the like of the product are subject to change for improvement without notice.