> Pentax made two versions of this lens. One is identical to the K version, > the other is reportedly not quite as good. I believe the better version > shows an f4 designation on the aperture vs. distance scale, while the > other doesn't. If I'm wrong, someone will undoubtedly correct me.
And, if you're right, no one will point that out, right, Paul? <g> Well, you're right this time, Paul. The 5/4 design shows on the DOF scale "22168 81622", while the 6/6 design shows "22 16 8 4 8 16 22". But, remember, Paul, "you're only as good as your last mistake" - <g>. Fred
