The Sigma 120400mm f/4.55.6 DG APO HSM is a powerful telephoto zoom lens designed for full-frame and APS-C DSLR cameras. Featuring APO (Apochromatic) optics and Hyper Sonic Motor (HSM) technology, it delivers fast, quiet autofocus and sharp images with excellent contrast. This lens is ideal for wildlife, sports, aviation, and other long-reach photography needs.
The serial number 1032880 places it within the production range of the original DG version, available for mounts such as Canon EF, Nikon F, and Sigma SA. If youd like, I can tailor the description to your specific mountjust let me know.
Focal Length: 120400mm powerful reach for action, nature, and long-distance subjects
Aperture Range: f/4.55.6 to f/22
Optical Construction: 21 elements in 15 groups, including SLD (Special Low Dispersion) glass elements
Mount Compatibility: Available in Canon EF, Nikon F, or Sigma SA mounts (please confirm your version)
Autofocus: HSM (Hyper Sonic Motor) for fast, quiet, and accurate AF
Image Stabilization: Optical Stabilizer (OS) built-in to reduce camera shake
Minimum Focus Distance: 1.5m (4.9 ft) throughout the zoom range
Maximum Magnification Ratio: 1:4.2
Diaphragm Blades: 9 for pleasing background blur
Filter Thread: 77mm
Tripod Collar: Removable and rotatable collar included
Weight: Approx. 1.75kg (3.9 lbs)
Finish: Black matte finish with textured grip rings
Sigma 120400mm f/4.55.6 DG APO HSM lens (Serial No. 1032880)
Front and rear lens caps
Lens hood
Tripod collar
Padded carrying case
Used Good condition: The lens is fully functional, with smooth zoom and focus rings, working autofocus and image stabilization. Optics are clean and clear, with no haze or fungus. Minor cosmetic signs of wear may be visible on the barrel or hood, but performance is unaffected.