02-23-2016, 01:33 PM
the sigma art series has really been a winner for sigma.
sigma has been wise in making high quality lenses as an alternative to the efforts of canon-nikon-sony-pentax-panasonic-olympus.
in the past, sigma-tokina-tamron, were known as cheaper alternatives.
their art series has changed the equation.
ymmv
be well.
rob
sigma has been wise in making high quality lenses as an alternative to the efforts of canon-nikon-sony-pentax-panasonic-olympus.
in the past, sigma-tokina-tamron, were known as cheaper alternatives.
their art series has changed the equation.
ymmv
be well.
rob