Timeline for How does Sigma APO Macro 180mm F2.8 EX DG OS HSM compare to Canon 180mm f/3.5L and Canon 100mm f/2.8?
Current License: CC BY-SA 3.0
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| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 19, 2013 at 0:06 | history | answered | Shizam | CC BY-SA 3.0 |