I am looking for some advice.
I am becoming rather frustrated with the focus results using my 50-135 on K10d.
I have tried a number of shots, handheld and on tripod, and am findingthat focus is allover the place.
Tried other lenses (55-300, 50-200 and Sigma 17-70) with great results.
Hence, I dont feel the camera is at fault, but am wondering why the DA*50-135 is the worst (most shots, not all)
Should I send camera and lens in for testing or callibrating or whatever.
Any thoughts would be greatly appreciated.
Could it be me, getting older and wearing glasses etc
Examples :1 Fuschia : DA55-300.
2. Pine Tree : Taken with 50-135,103mm, used focus signal in camera (beep) and SR switched on. N0 wind whatsoever)
3. Aerial etc : Taken with 55-300 on the same conditions @55mm
Last edited by Bramela; 11-05-2008 at 06:30 PM.