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Canon Lens Test
Canon FD 135mm f/2.5 S.C.
Overall view (vigneting test)
| f/2.5 | f/4.0 | f/5.6 | f/8.0 |
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Close-ups
| Corner 1 | Corner 2 | Corner 3 | Center | ||
| f/2.5 |  |
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| f/4.0 |  |
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| f/5.6 |  |
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| f/8.0 |  |
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Chromatic aberration's detail (at f/4):
| Curves adjustment: |
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| . Conclusion: At first sight works far better that the 50mm. At f/2.5 few aberrations and vigneting are demonstrated, being solved in f/4.0. The only problem that continues being evident is a little chromatic aberration. Again it has been
choosed to work at f/4.0 for astrophotographical use. |
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©2001-2007 Carlos Milovic Fabregat.