Sigma 120-400mm F4.5-5.6 DG HSM Overview

Announced Jan 31, 2008 •
Telephoto zoom lens | Pentax KAF3, Sony/Minolta Alpha
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Sigma 120-400mm f/4.5-5.6 AF APO DG HSM Telephoto Zoom Lens for Sony Digital SLR Cameras
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Product description
Announced Jan 31, 2008

Manufacturer description: A digitally optimised telephoto zoom lens covering ultra-telephoto up to 400mm.

Quick specs
Lens type Zoom lens
Focal length 120–400 mm
Image stab. No
Lens mount Pentax KAF3, Sony/Minolta Alpha
Max aperture F4.5–5.6
Min aperture F22–28
Min focus 1.50 m (59.06)
Max magnification 0.24×
Weight 1640 g (3.62 lb)
Length 203 mm (7.99)

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