Sigma 150-600mm F5-6.3 DG OS HSM | C SLR Tele zoom lens Black

- Categories: OS Telephoto. - Class: Contemporary. - Typical Photography: Travel, Nature & Wildlife, Sports & Action. - First hyper-telephoto zoom from the Contemporary line. - Lightweight and compact in construction for higher useability. - Water and oil repellent coating on front glass element makes maintenance of the lens surface easier. - Dust proof and splash proof mount. - Filter Size: 95mm. PRODUCT DETAIL The Sigma 150-600mm 5-6.3 DG HSM OS Contemporary was created around the concept of maximum portability meets utmost image quality in a variable aperture hyper-telephoto zoom lens. Light weight and compact, this s zoom can handle any long-reach photographic situation one may encounter. This 150-600mm Contemporary boasts updated Sigma technology such as a quiet and optimized Hyper Sonic Motor (HSM) and a new Optical Stabilizer (OS) with an accelerometer for improved panning photography both vertically and horizontally, essential for birding, wildlife and motor photography. The Sigma 150-600 Contemporary also touts a new zoom lock switch that can be locked at any focal length and a new manual override (MO) switch is incorporated for improved focusing control. Working with the Sigma USB dock, this lens allows for maximum customization such as firmware updates and adjustments to the focus limiter, AF speed and OS view. USB Dock Compatibility Sigma has developed special software (SIGMA Optimization Pro) that can update the lens firmware and adjust parameters such as focus. SIGMA MOUNT CONVERSION SERVICE Sigma will convert the current mount of your Sigma Global Vision lens to another of your choice. Sigma lenses currently from the Contemporary, Art or Sports line, in Sigma, Canon, Nikon, Sony, Pentax mounts can be converted to Sigma, Canon, Nikon, Sony or Pentax*. They cannot be converted to either an APS-C or a Full Frame format.