APO 50-150mm F2.8 EX DC OS HSM Refurbished

Redefining High Performance
Telephoto
Wedding & Events, Portrait, Nature & Wildlife, Sports & Action
  • Large aperture telephoto zoom lens
  • Optical stabilization compensates for camera shake 
  • Carrying case, lens hood, front & rear caps
APO
APOApochromatic

In order to attain the highest quality images, the APO lens has been made using special low-dispersion (SLD) glass and is designed to minimize color aberration.

CONV
CONVTeleconverter Compatible

This lens can be used with the APO Teleconverter EX. It can increase the focal length and will interface with the camera's AE (automatic exposure) function.

DC
DCDC for Digital

These are special lenses designed for APS-C size sensors so that the image circle matches the smaller size of the image sensor of most digital SLR cameras. Their specialized design gives these lenses the ideal properties for digital cameras, the compact and lightweight construction is an added bonus!

EX
EXEX Lens

The exterior of this lens is EX-finished to denote the superior build and optical quality, and to enhance its appearance.

HSM
HSMQuiet & Fast Autofocusing

This lens uses a motor driven by ultrasonic waves to provide a quiet, high-speed AF.

IF
IFInner Focus

To ensure stability in focusing, this lens moves the inner lens group(s) without changing the lens' physical length.

OS
OSOptical Stabilizer

This function utilizes a built-in mechanism that compensates for camera shake. It dramatically expands photographic possibilities by alleviating camera movement when shooting by hand held camera.

#692-R
Price: $659.00
*Authorized dealer prices may vary
Overview

Sigma’s proprietary OS (Optical Stabilizer) system offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible, enabling hand held tele-photography. Six SLD glass elements compensate for chromatic aberrations and provide high image quality throughout the zoom range. The Super Multi-Layer Coating reduces flare and ghosting and ensures sharp and high contrast images even at the maximum apertures. The lens design adopts an inner focusing and inner zooming system to provide convenient handling and the HSM (Hyper Sonic Motor) ensures quiet and high speed autofocus while allowing full-time manual focus override. This lens has a minimum focusing distance of 80cm (31.5”) and a maximum magnification ratio of 1:6.3. The rounded 9 blade diaphragm creates an attractive blur to the out of focus areas of the image. The addition of Sigma’s TELE CONVERTER 1.4x EX DG APO or 2x EX DG APO produces a 70-210 F4 AF telephoto zoom lens or 100-300 F5.6 AF telephoto zoom respectively.

Tech Specs

 

Lens Construction21 Elements in 15 Groups
Angle of View27.9-9.5 degrees
Number of Diaphragm Blades9
Mininum Aperturef22
Minimum Focusing Distance80 cm / 31.5 in
Filter Size (mm)Diameter77mm
Maximum Magnifications1:6.4
Dimensions
(Diameter x Length)
(D) 86.4mm×(L) 197.6mm/3.4in.× 7.8 in. in
Corresponding Mounts
Sigma OS 
HSM 
APO 
EX 
DC 
Nikon OS 
HSM 
APO 
EX 
DC 
Canon OS 
HSM 
APO 
EX 
DC 
OS - Optical Stabilizer Function
HSM - Hyper-Sonic Motor
APO - Apochromatic 
EX - EX Lens
DC - DC for Digital

* Nikon mounts do not have an aperture ring. Some functions may not work depending on the camera model.
* The appearance and specification are subject to change without notice.

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Resources
  • FOCAL LENGTH SIMULATOR

    The focal length changes the angle of view in an image. The longer the focal length, the smaller the angle of view and the greater the magnification.

    VIEW DETAILS

  • SIGMA LENS TECHNOLOGY

    Learn about the state of the art technology put into Sigma lenses to ensure high quality images.

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  • LENS TELECONVERTER COMPATABILITY CHART

    Get more reach with what you have. Check the compatibility of your lens with the teleconverter chart.

    VIEW DETAILS

  • LENS CHART

    Need more information on a lens? Cross reference all the specs using the lens chart.

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  • DC LENS COMPATABILITY CHART

    Check the compatibility of DC (APS-C sized sensors) lenses.

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  • LENS CHART FOR RECENTLY DISCONTINUED LENSES

    Get all the information you need on discontinued lenses.

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  • MTF CHART GUIDE

    See how a lens performed using the Modulation Transfer Function (MTF) Chart Guide. The MTF is just one criterion used to evaluate lens performance.

    VIEW DETAILS

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