|
These are high-performance lens optimized for digital cameras. they are ideal not only for 35mm digital SLR cameras and film digital SLR cameras but also for APS digital SLR cameras. they deliver superior image quality by correcting for all typesof aberratio, especially distortion, and they have high resolution capability because they minimize chromatic aberration of magnification, wich is particulary a problem for digital cameras. What is more, these lenses incorporate optical design optimized for digital cameras and Sigma's own Supper multi-Layer Coating technology, so they reduce flare and ghosting due to reflection between the image sensor and lens surfaces, and they provide high contrast and a wide range of tone. They also provide enough peripheral brightness with little vignetting.
|