Sigma 105/2.8 Macro EX DG OS HSM for Canon

Sigma 105/2.8 Macro EX DG OS HSM for Canon. Balancing the optical assets, this lens also features a floating internal focus design that maintains consistent sharpness throughout the focusing range. A Hyper Sonic Motor affords quick and quiet autofocus performance while an Optical Stabilizer minimizes the appearance of camera shake for sharper handheld shooting.

• Telephoto prime is designed for full-frame Canon EF-mount cameras, however it is also suitable for APS-C models where it will provide a 168mm equivalent focal length.
• Bright f/2.8 maximum aperture is well-suited for working in available light conditions and also provides greater control over the focus position when using shallow depth of field techniques.
• Ideal for macro shooting, this lens offers a life-size 1:1 maximum magnification along with a minimum focusing distance of 1' to suit working with close-up subjects.
• Two Special Low Dispersion (SLD) elements help to significantly reduce color fringing and chromatic aberrations for increased clarity and color fidelity.
• A Super Multi-Layer Coating has been applied to lens elements in order to minimize lens flare and ghosting and contribute to producing contrast-rich and color-neutral imagery, even in backlit conditions.
• Hyper Sonic Motor (HSM), along with an internal focusing design, realizes quick and quiet autofocus performance as well as full-time manual focus override.
• Floating elements system helps to maintain consistent image quality throughout the entire focusing range.
• Optical Stabilizer system minimizes the appearance of camera shake to benefit making sharper imagery when shooting handheld.
• Rounded nine-blade diaphragm contributes to a pleasing bokeh quality.
• Compatible with optional APO 1.4x EX DG and APO 2x EX DG teleconverters.