Canon 800mm f/5.6L

Canon EF 800mm f/5.6L IS USM Super Telephoto Lens for Canon Digital SLR Cameras.

800mm f/5.6L Lens for Canon Digital SLR
This is the longest telephoto lens among Canon's range, and a great choice for long range applications in outdoor sports, nature, news photojournalism, and so on. More ››

Sigma 800mm f/5.6 Lens

Sigma 800mm f/5.6 EX DG HSM APO Ultra Telephoto Lens for Nikon SLR Cameras.

Sigma 800mm f/5.6 Lens
The Sigma 800mm f5.6 EX HSM APO ultratelephoto lens incorporates two extraordinary low dispersion (ELD) glass elements.

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