Sigma 100-400mm f/5-6.3 DG OS HSM Contemporary Lens for Canon EF

Sigma 100-400mm f/5-6.3 DG OS HSM Lens:

Telephoto Zoom Lens:

Designed for full-frame Canon EF-mount cameras.

Can also be used with APS-C models, providing a 160-640mm equivalent focal length range.

Optical Design:

Four Special Low Dispersion (SLD) elements reduce chromatic aberrations and color fringing.

Super Multi-Layer Coating minimizes lens flare and ghosting for contrast-rich and color-neutral imagery.

Autofocus System:

Hyper Sonic Motor (HSM) provides quick and quiet autofocusing.

Optimized AF algorithm for smoother focusing performance.

Full-time manual focus control by rotating the focus ring at any time.

Optical Stabilizer (OS):

Minimizes the appearance of camera shake for sharper handheld images.

Diaphragm and Bokeh:

Rounded nine-blade diaphragm for a smooth and pleasing bokeh quality.

Zoom Mechanisms:

Conventional twist mechanism for adjusting the zoom position.

Push-pull movement for faster zoom adjustments.

Weather-Sealed Construction:

TSC (Thermally Stable Composite) material for durability in various temperatures.

Brass bayonet mount for improved mounting accuracy and rigidity.

Rubber sealing for dust- and splash-resistance.

Water- and Oil-Repellent Coating:

Front lens element treated to repel water and oil, beneficial in harsh environmental conditions.

Compatibility:

Compatible with the optional Sigma USB Dock for fine-tuning different lens characteristics and firmware updates.

Compatible with optional Sigma TC-1401 1.4x and TC-2001 2x teleconverters.

Balanced Design:

Part of Sigma’s Contemporary line within the Global Vision series.

Balances convenience and performance with a compact, lightweight build.