>Yes, but by how much? I used the 4/100 SMC-M macro as a short >telephoto for years and noticed no ill effects. >All the best! >Raimo
I've never used any 50/4 at infinity, but I've also seen that the 100/4 does perform nicely at infinity. Andre > >A50 2.8 MACRO IS NOT A "NORMAL" LENS. >> >>IT WILL NOT PERFORM AT INFINITY AS >>WELL AS THE OTHERS LISTED WILL. IT'S >>COMPROMISED AT INFINITY FOR BETTER >>CLOSEUP PERFORMANCE. >> > >JCO --
