Macro objective benefiting from Sigma OS optical stabilization and a silent and fast internal focus.

Designed for your full -format digital SLR
Constant opening of F2.8
Optical quality
Circular diaphragm with 9 strips for an incredible softness bokeh

Designed to take full advantage of the possibilities offered by digital SLRs with large sensor (Full Frame), the 150mm F2.8 Macro F2.8 ex HSM OSM is also suitable for APS-C sensors that equip the Canon digital SLRs. Like all the objectives of the Sigma Ex range, it benefits, in addition to its exceptional optical quality, from an exemplary manufacturing quality for professional photographers and expert amateurs.

Glass lenses with low dispersion SLD and the floating development system guarantee an effective correction of chromatic aberrations and optimal optical quality both in macro and in "normal" use.

Fast and silent thanks to HSM technology by ultrasonic wave beam, its internal development (IF, Inner Focus) also guarantees an autofocus without displacement of external elements. For a photograph in all discretion without risk of frightening your subject. Finally, the point can be permanently adjusted without having to disengage the autofocus.