ULTRA-TELEPHOTO POWER IN A COMPACT PACKAGE Designed specifically for mirrorless cameras, this versatile ultra-telephoto zoom is ideal for professional sports, wildlife, aviation and motorsport photography. Sitting in Sigma’s Sports line-up, the lens has a dust- and splash-resistant structure and a special water and oil-repellent coating on the front element, so is well-suited to use in outdoor environments. The lens’s sophisticated optical design, which is made up of 25 elements including 4 FLD elements and 2 SLD elements, delivers exceptional image quality, with razor-sharp results at all apertures with very minimal chromatic aberration and well-controlled flare. The wide F5-6.3 maximum aperture ensures fast shutter speeds in low light and a shallow depth-of-field to help isolate the subject. The lens boasts an impressive feature-set, including intelligent two-mode Optical Stabilizer, a rotatable tripod socket, a torque zoom function, three AFL buttons, two custom modes, a focus limiter and dual action zoom. This combination of powerful optics and advanced features makes the 150-600mm one of the versatile and popular ultra-telephoto mirrorless zooms on the market.