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new Canon lens
Brightcolours Offline
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#2
08-22-2013, 10:45 AM
And a very different optical design too... It went from a 12 elements 10 groups design to a 15 elements 12 groups design.

old:

[Image: lens-construction.png]

new:

[Image: lens-construction.png]

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new Canon lens - by Klaus - 08-22-2013, 09:41 AM
new Canon lens - by Brightcolours - 08-22-2013, 10:45 AM

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