Lenses ideally project the color spectrum right on the sensor, creating a sharp image. But in reality, there are several colors in the spectrum that aren’t precisely projected, especially in low quality lenses. In cases like these, the focus falls outside the intended focus point, sometimes in front and sometimes behind the sensor. This means that it spreads or disperses (not focused on one point). Because it doesn’t fall on one exact point, chromatic aberration is resulted in the photographs produced. Characteristics of a chromatic aberration is the visibility of odd colors on the edges of the objects in the photo, usually in the color of purple, blue, green, or red.
High quality lenses (like Canon’s L Series or Nikon’s ED Lenses) uses optic materials that have super low dispersion, minimizing the spreading of colors.
A few tricks to lessen Chromatic Aberration are: Read the rest of this entry » .
Related Photography Ideas for chromatic abberation at OneSlidePhotography.com
VSO Image resizer organizes your photos by shrinking their resolution or moving them within your hard drive. It is the perfect tool for those who store their digital pictures and images on their PC and who want to resize, compress, convert, create copies, import or organize photos. With this freeware, you can create e-mail friendly […]
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Here are the newest version of my Sound-Activated Trigger v 3.0. With an updated new and improved technology, this trigger now triggers directly from your camera. Easier installations, easier usage, and more user-friendly. Below are sample photos and video of the new product. Enjoy and order soon 🙂
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