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Bildsensor und Bildgestaltung
A very good article in German. By Peter Karbe, head of optical development at Leica.
NEX-7 and the “purple corners”
The NEX-7 camera sometimes produces a colour shift in the cornern when used with adapte M-mount lenses.
Here are some infos about that:
NEX-7 — purple corner testing summary
NEX-7 — What to do about purple corners
Actually, I think it’s not so bad and only might disturb when you use extreme wide angle lenses.
A Lens a Week...
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