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發表於 2014-1-18 23:29:24
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本帖最後由 C9.99 於 2014-1-18 23:44 編輯
要更正一下, quote from Lars Netopil "one element yes, but all Canada 75lux same, just "made in Germany" changed!"
1) they all 75ers Canada have the similar optics, no change of optical components after changing from pin hood to built-in hood
2) one element of those is made from the same glass like also one element in the Noct. f/1.0 is made from.
3) but you can not exchange this element from 75 to Noct., because the sizes (thickness, radius, both curved surfaces) are different.
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