[quote name='bherman01545' timestamp='1360097813' post='21803']
Thanks Klaus. So, I guess what I am asking is if the focus test is crisp and clear, do I have a good copy?
Brad
[/quote]
If the slightly defocused image is symmetrical the chances are good that the copy is fine. A slightly defocused image is actually a easier indicator than using a perfectly focused image.
However, you could still have an issue at the image sides.
Make it a 70% indication.
The tested Fuji was in the remaining rest. I did an immediate check after the purchase. However, I discovered the problem then later in the detailed analysis.
If you want to make sure do a classic "brick wall" test on top - also at max. aperture.
Thanks Klaus. So, I guess what I am asking is if the focus test is crisp and clear, do I have a good copy?
Brad
[/quote]
If the slightly defocused image is symmetrical the chances are good that the copy is fine. A slightly defocused image is actually a easier indicator than using a perfectly focused image.
However, you could still have an issue at the image sides.
Make it a 70% indication.
The tested Fuji was in the remaining rest. I did an immediate check after the purchase. However, I discovered the problem then later in the detailed analysis.
If you want to make sure do a classic "brick wall" test on top - also at max. aperture.