My suggestion would be to focus on a sharp edge (a door frame or the like) at a measured distance to see if the rangefinder and tape measure agree. If they agree take a picture of it then check the negative using a loupe, not the scannner. If either results are off then send the camera out for adjustment.
My suggestion would be to focus on a sharp edge (a door frame or the like) at a measured distance to see if the rangefinder and tape measure agree. If they agree take a picture of it then check the negative using a loupe, not the scannner. If either results are off then send the camera out for adjustment.
I have some shots measured against a tape and my portable rangefinder. Will develop them tonight. The measured distance with both tape and portable rangefinder was 9 feet and the Ikonta rangefinder shows closer to 10. Took shots at the Ikonta distance and also the measured distance. We'll see which is better.
One problem you could be having is that someone may have started the front element in the wrong thread, which would mess up the focusing across the entire range.
One problem you could be having is that someone may have started the front element in the wrong thread, which would mess up the focusing across the entire range.
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