
Review Summary
2012-03-04T19:00:00
it's a great lens. I had it on my K20D for most of the time. Quite wide angle and great for landscapes or citiscapes. Macro worked great and nice colors.
MrBZMk
2012-01-23T19:00:00
I have had this lens for the past two years. It's a great lens for every day use. I love taking some landscapes and this is a great lens for that purpose. It's great in low light.
MrBZMk
2010-08-26T21:00:00
I took this to Europe last year and got great photos. This summer it went with me on vacation again and I fell in love with it all over again.It is wonderful for travel and landscape photos.
IRENE T.
2009-02-05T19:00:00
if you like to take good portait photos ,buy this camera.best value for what it does
drmachhar
execelent lense for portrait
By drmachhar
if you like to take good portait photos ,buy this camera.best value for what it does
Great Lens
By MrBZMk
it's a great lens. I had it on my K20D for most of the time. Quite wide angle and great for landscapes or citiscapes. Macro worked great and nice colors.
The Sigma Corporation is pleased to announce the launch of the new 18-50mm F2.8 EX DC MACRO lens.
This lens has a large aperture of F2.8 throughout the entire zoom range, a minimum focusing distance of 20cm (7.9..) and a maximum magnification of 1:3, making it ideal for close-up photography.
Specially designed to suit the characteristics of digital SLR cameras this lens provides a high level of optical performance. Its design incorporates both glass-mold and hybrid aspherical lens technology which offers extremely high image quality as well as a compact and lightweight construction. Minimal vignetting and superior peripheral brightness is ensured.
Special Low Dispersion (SLD) and Extraordinary Low Dispersion (ELD) glass elements provide excellent correction of color aberrations. The super multi-layer lens coating reduces flare and ghosting, a common problem with digital cameras. High image quality is assured throughout the entire zoom range. An inner focusing system eliminates front lens rotation, making the lens particularly suitable for using the petal-type lens hood (supplied) plus circular polarizing filters.
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