Manufacturer’s 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.

The Specs

Optics
Min Focal Length 120 mm
Min Focus Distance 59.06"
Image Stabilization Optical
Filter Size Supported 77 mm
Additional Specifications
Angle of View 20.4 to 6.2 Degrees
normalized-Weight 61.76
Lens Construction 21 Elements in 15 Groups
Digital Format Yes
Brand Name Sigma
Max Aperture at Min Focal Length F/4.5
Maximum Aperture 4.5 1/f
Min Aperture Value F/22
Quick Glance
Max Focal Length 400 mm
Lens Type Telephoto Zoom
Max Aperture f/ 4.5 (Wide)|f/ 5.6 (Tele)
Compatible Camera Mount Nikon AF
Other Features
Included Components Lens Hood|Tripod Collar
More Info
URL http://www.sigma-photo.com
Physical Specifications
Diameter 3.6 in
Weight 3.86 lbs
Length 8 in
Dimensions 8" Length x 3.64" Diameter

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