Summering: Having used the Canon Ef 500mm f/4.5L USM for many years, I decided it was time for an upgrade, as this lens had certainly seen better days.
Utdrag: Ho usato questo obiettivo per un paio di settimane e lo considero uno strumento meraviglioso. Dà la possibilità di zoommare fino per a 50 volte per ottenere un fotogramma...
Summering: I am an amateur photographer owning this lens for last 3 months, spending every weekend for bird and wild life photography. This is a very good,solid lens.
Summering: The lens was bought to feed the insatiable addiction that is photography, those of you who have this debilitating habit will know what I am talking about, I previously
Summering: The lens was bought to feed the insatiable addiction that is photography, those of you who have this debilitating habit will know what I am talking about, I previously
Summering: The only one thing that does work dispite what Sigma says, the lens does auto focus on a Canon 1 series body with a teleconvertor, but with the 2x times it does hunt a
Summering: This lens is sharp. I love this lens! You will see small details on birds with the right light. I want it with me on all my wildlife trips except for some kinds of indoor...
Summering: Nach einigen hundert Aufnahmen mit dem oben genannten Objektiv, kann ich nur sagen WOW! Bei diesem Preis/Leistungsverhältnis ist das Sigma mehr als nur eine Alternative...
Summering: I have used the Nikon 500mm f4 and the Sigma is just as sharp as the Nikon. The color is probably just a tiny bit more accurate with the Nikon, but without seeing the...