The Sigma 800mm f/5.6 EX APO HSM is an apochromatic extreme-telephoto lens with a fast f/5.6 maximum aperture. The ultra-quiet Hyper Sonic Motor (H.S.M.) and Internal Focusing features assist autofocus speed and handling.
This lens is ideal for capturing wildlife and sports photography.
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- • Powerful and silent Hyper Sonic Motor enables fulltime manual focus override
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- • Sigma's dedicated APO EX 1.4x and 2x teleconverters can be used with this lens, effectively converting it into a 1120mm f/8 or 1600mm f/11 lens
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- • A rotating filter holder in the rear of the lens barrel enables easy use of the included circular polarizer
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- • Lead and arsenic free ecological glass
