Overview• Large aperture medium telephoto Macro lens – the design of this high -performance lens includes a floating focusing system that moves two different lens groups in the optical path to different positions, compensating for astigmatic aberration and spherical aberration, the system provides extremely high optical performance from infinity to 1:1 macro.
• Three SLD (Special Low Dispersion) glass elements ensure correction of all types of aberrations and ensure excellent optical performance.
• The incorporation of Sigma’s Hyper Sonic Motor (HSM) provides quiet, high speed and accurate auto-focusing as well as full time manual focus capability. This lens also features Sigma’s weatherproof design for use in harsh conditions.
• Sigma’s super multi-layer coating minimizes flare and ghosting – a common problem for digital cameras
19 elements in 13 groups
7 Year Warranty
Minimum Focus Range
15” (38 cm) with maximum magnification ratio of 1:1
Special OrderMacro Fixed Lens
• F2.8 aperture
• 150mm macro lens
• 19 elements in 13 groups
• Optical stabilized
• Mount Type: Canon