Originally posted by wombat2go Welcome.
What typical f/ and shutter speed were you using?
This info might help to differentiate between focus blur and camera shake
If the shutter speed was too low, you might have camera shake.
Off hand I dont know, the ME automatically sets shutter speed, and these pics were all taken in good sunlight. However this is not camera shake, they are visibly soft focus. I am thinking its the camera body, I have 6 or 8 K1000's and Spotmatics that never fail. Perhaps it would be easiest to mix and match body and lens and run test rolls to isolate the defective part .
---------- Post added 11-28-14 at 01:03 PM ----------
Originally posted by stevebrot Welcome to the Pentax Forums!
wombat2go covered the most common cause of soft photos, camera motion. I will continue with a few more comments.
A few things to consider:
- Film must be flat. Is there any chance the pressure plate on the inside of the film door is missing?
- If you wear glasses, you should use them when shooting with an SLR, either that or fit an accessory diopter adapter to the viewfinder. In order to accurately focus, you must be able to see a sharp image of the focus screen.
- Focus with a wide angle is a more difficult than with longer lenses. This is offset somewhat by greater apparent depth-of-field in general shooting, but out of focus is still out of focus.
- It is possible that your camera's optical path is no longer proper
- Mirror angle
- Focus screen calibration
- Mount flange distance
All of these should remain the same over the life of the camera, but physical damage or a botched service attempt may result in any or all being wrong.
I hope this helps.
Oh, and one final consideration. The quality of commercial scans/prints is quite variable.
Steve
Thank you for the reply. Wide angles are hyper sensitive about focus, I learned this just now working the lens without film, I also notice I need to be looking through dead center of the view finder, any drift left or right and focus changes. I thunk mix and match with lenses and bodies will be easier to narrow down the problem. Thanks, Steve
Last edited by film-or-die; 11-28-2014 at 11:13 AM.