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You are here: Home / Archives for Lens corrections

Lens corrections

Lenses aren’t perfect – they all have optical aberrations of one sort or another. Now, though, many software applications have lens correction to correct these digitally, either with manual controls or automatic lens correction profiles.

Lens aberrations and what you can do about them

September 14, 2019 by Rod Lawton

No lens is optically perfect. In the ideal world, every lens would produce a sharp, undistorted, evenly illuminated image that’s sharp from edge to edge. Some lenses come close, but the fact is that lens designers have to work within the limitations of the laws of physics and the glass materials they have available, and […]

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