Peak Quality in APS-C: Ricoh GR or Sigma DP1 Merrill?
Published in my review of the Ricoh GR in Guide to Mirrorless is an operational assessment comparing the Ricoh GR and the Sigma DP1 Merrill.
As readers know, the Sigma DP Merrill line has been a favorite for its impressive image sharpness, but there are many factors to weight; I spell them all out.
Get the Ricoh GR or Sigma DP Merrill at B&H Photo.