Canon has introduced updated versions of two of its professional telephoto lenses, in the shape of the EF 300mm f/2.8 L IS II USM and the EF 400mm f/2.8L IS II USM. Both feature completely new optical... »read more
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Filed in: Camera LensesCanonEF 400mm f/2.8L IS USMEF 300mm f/2.8L IS II USM
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Canon has introduced updated versions of two of its professional telephoto lenses, in the shape of the EF 300mm f/2.8 L IS II USM and the EF 400mm f/2.8L IS II USM. Both feature completely new optical... »read more
More at: DP Review Add additional source
Filed in: Camera LensesCanonEF 400mm f/2.8L IS USMEF 300mm f/2.8L IS II USM