Sigma APO 120-400mm F4.5-5.6 DG OS HSM specs
Lens Construction: 21 Elements in 15 Groups
Angle of View: 20.4 - 6.2 degrees
Number of Diaphragm Blades: 9 Blades
Minimum Aperture: F22
Minimum Focusing Distance: 150cm / 59.1 in.
Maximum Magnification: 1:4.2
Filter Size: Diameter 77mm
Filter Size: Bayonet-type Hood
Dimensions: Diameter 92.5mm X Length 203.5mm
3.6 in. X 8 in.
Weight: 1750g/61.7 oz.
Corresponding AF Mounts:
SIGMA, CANON, NIKON, SONY/MINOLTA*, PENTAX*
*OS function is not available.
*If the camera body does not support HSM motor, AF will not work.
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Filed in: Sigma Camera Lenses
Description: This telephoto zoom lens incorporates Sigma’s original OS (Optical Stabilizer) function. It offers the use of shutter speeds approximately 4 stops slower. Three SLD (Special Low Dispersion) glass elements provide excellent correction for chromatic aberration. This lens is equipped with the rear focus system that minimizes fluctuation of aberration caused by focusing. It provides optimum image quality throughout the entire zoom... read more