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500mm F4.5 EX DG APO
#2
Sorry, no experience myself. However, the usual advice: carefully test it, if possible. Even the expensive Sigma lenses are not free of sample variation (as I had to learn with the 120-300, which had been my last Sigma lens for quite a while ...).



In addition, be prepared for rather thin DOF with such a long lens, even when stopped down to f/8.



-- Markus
Editor
opticallimits.com

  


Messages In This Thread
500mm F4.5 EX DG APO - by netrex - 06-02-2010, 06:15 PM
500mm F4.5 EX DG APO - by mst - 06-02-2010, 06:43 PM
500mm F4.5 EX DG APO - by netrex - 06-02-2010, 07:10 PM
500mm F4.5 EX DG APO - by mst - 06-02-2010, 08:45 PM
500mm F4.5 EX DG APO - by netrex - 06-02-2010, 11:27 PM
500mm F4.5 EX DG APO - by mst - 06-03-2010, 07:53 AM
500mm F4.5 EX DG APO - by netrex - 06-03-2010, 10:56 AM

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