: Can someone explain again why it's better to use a macro 20mm lens than
: just a normal 20mm lens? (other than that there's no such thing, of
course)
: I've got some macro shots taken at about 7x magnification I took by using
a
: 28mm lens on bellows, and they look pretty reasonable -- at least enough
so
: that I can't tell if the lack of image quality is my fault for not
focussing
: right or the lens..
Macro lenses are corrected for flatness of field at close focus and have
higher resolution.
hnz
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