----- Original Message ----- From: "Dario Bonazza" Subject: K20D & AF calibration data
> By using Tim Jackson's chart (thanks Rick for reminding me that!) I've got > the following calibration settings for the K20D: > > DA 12-24 = -6 > DA 16-45 = 0 > DA* 50-135 = -3 > > FA 31 = -10 (and it's not enough!) > FA 50/1.7 = -10 > FA 50/1.4 = -10 > FA* 85/1.4 = -9 > FA 24-90 = -6 > > F* 300/4.5 = -4 > > So my lenses are all front focusing, and not a single one is back focusing. > Or maybe my K20D is acting that way. > It will be interesting to know how much variation one can find with the same > combos made up of different items. With numbers that high, and all in the same direction, I'd be taking the camera back for replacement. William Robb -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
