The 135mm telephoto lens from Sigma offers the outstanding resolution required for DSLRs with 50 megapixels or more. By integrating the latest innovations in design and optical glass and rethinking every aspect of the lens, we ensure exceptional image quality across the entire image area and set new standards for telephoto lenses. It is ideal for close-ups and full-body shots, highlighting the subject against a pleasantly blurred background. In addition to standard portraits, including wedding photography, this lens excels at live events and effortlessly captures subjects with its super-fast autofocus.

HSM Ultrasonic Motor (Hyper Sonic Motor) - HSM lenses use a motor driven by ultrasonic waves. This technology provides a very fast, precise, and nearly silent method of autofocus. Two different types of HSM ultrasonic drives are used in our lenses. One is the HSM ring motor, which is predominantly found in the high-quality EX lenses. This HSM drive allows you to manually intervene in autofocus mode at any time. On the other hand, an HSM micromotor is primarily used in compact lenses, known as all-round zoom lenses, where manual intervention in autofocus mode is not possible.