----- Original Message ----- From: "J. C. O'Connell" Subject: RE: The JCO survey
>A series lenses and later do not manual focus as > Well as K and m series lenses. For manual focus > Fans, those lenses are a downgrade in that respect. They focus just as well, and generally have better optical formula and coatings as well. William Robb -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net
