Canon EF 500mm f/4.0 L IS USM
by David Behrens
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Canon EF 500mm f/4L IS USM
by Greg Lavaty
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Canon EF 500mm f/4.0L IS USM
by Joseph V Higbee
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White-rumped Sandpiper.Danish rarity.Debut for my new Canon EF 500mm f/4L IS USM lens.
by Ole Krogh
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Short-eared Owl,flightpictures with Canon EOS 1D Mark II ,Canon EF 500mm f/4L IS USM
by Ole Krogh
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Sigma 150-500mm test shots
by Nick Powell
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Chimps & Lemurs with a 500mm lens
by rwzeitgeist
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Canon EF 400mm f/4 DO IS USM II
by Greg Lavaty
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January, 2012 FL Keys & Eveglades compilation
by Billy Gilbert
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Brandgans - Barnacle Goose
by Richard Diepstraten
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