The Holding Tank

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Photodo vs Canon MTF EF 70-200mm f2.8L Mid

Canon Data

Photodo Data

Canon and Photodo Data

Photodo Data With Respect to Canon Data

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Photodo Data With Respect to Canon Data

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Conclusion

The photodo results are quite close in form to the Canon data and 0.05 to 0.1 lower, except for some of the meridonal curves near the edge that showed significant improvement.

Last Updated 05/06/2008

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