Sigma 150-600mm F5-6.3 Sports Lens & 1.4X Teleconverter Kit for Nikon+128GB Card

150-600mm F5-6.3 DG OS HSM Sports Lens and Teleconverter TC-1401When paired, the teleconverter and lens offer 210-840mm F6.3-9 zoom lens reach, with full autofocus functionality with most recent DSLR cameras. 150-600mm F5-6.3 DG OS HSM Sports LensDesigned and executed for the most demanding types of photography, the Sigma 150-600mm 5-6.3 DG HSM OS Sports lens is the new standard for telephoto zooms. Boasting 2 FLD glass elements (performance equal to fluorite) and 3 SLD glass elements, the Sigma 150-600mm Sport produces incredibly sharp images through the entire zoom range. Chromatic aberration is controlled at the long end of the focal length through the optimized design of the glass elements and a dust and splash proof construction ensures a high degree of durability. An updated optical stabilizer (OS) features an accelerometer for improved panning photography both horizontally and vertically, essential for birding, wildlife and motorsports photography. The Sigma 150-600 Sports also touts a new zoom lock switch that can be locked at any focal length and a new manual override (MO) switch is incorporated as an option which is activated by rotating the focus ring while using the autofocus. This state-of-the-art lens is equipped with advanced Sigma technology including an optimized, quieter AF, water/oil repellent coating on front and rear elements and Mount Conversion service compatibility. As with all Sport line lenses, the Sigma 150-600 works with the Sigma USB dock for maximum customization allowing for firmware updates and adjustments to the focus limiter, AF speed and OS view. Accelerator sensor enables panning photography both in vertical and horizontal position. The OS (Optical Stabilizer) function using an accelerator sensor has been incorporated to ensure high accuracy. OS Mode 1 is suitable for general photography, and Mode 2 is ideal for panning shooting for motor sports etc. With Mode 2, the accelerator sensor works effectively to minimize blur while shooting by detecting whether the camera is positioned vertically or horizontally. Note: This lens cannot be used on film SLR cameras with the exception of the Nikon F6, Canon EOS-1V. Effect of Mode 2 is limited to panning shooting in horizontal direction. USB Dock CompatibilitySigma has developed special software (SIGMA Optimization Pro) that can update the lens firmware and adjust parameters such as focus. In addition, the lenses from our Sports line have customizable AF speed, focus limiter, OS function and full-time manual focus function. The Custom Mode Switch is the device for further customization on the dedicated lenses. USB Dock is sold separately. Sigma Mount Conversion ServiceSigma 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. FEATURES:- High action-capture performance - Dust and splash-proof construction ...