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

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

Related Lenses