105mm F2.8 EX DG OS HSM Macro

Big Images of Little Things
Macro Lenses, OS Lenses
Macro, Wedding & Events, Portrait, Nature & Wildlife
  • Large aperture macro lens
  • Optical stabilization compensates for camera shake 
  • Carrying case, lens hood, front & rear caps
#258
Price: CA$789.95
Price: CA$789.95
Where to buy
*Authorized dealer prices may vary
Overview

This large aperture medium telephoto macro lens offers advanced performance of close-up photography. Sigma’s own proprietary OS (Optical Stabilizer) system enables handheld close-up photography. A Special Low Dispersion (SLD) lens and one high refractive index SLD lens provide excellent correction for all types of aberration and distortion. A floating focusing system moves two different lens groups in the optical path to different positions. This system compensates for astigmatic aberration and spherical aberration and provides extremely high optical performance from infinity to 1:1 Macro.The Super Multi-Layer Coating reduces flare and ghosting, providing high contrast images. It is also possible to use this lens with Sigma's APO TELE CONVERTERS. The HSM (Hyper Sonic Motor) ensures quiet and high speed autofocus as well as full-time manual focus capability. This lens features a rounded 9 blade diaphragm creating an attractive blur to the out of focus areas of the image.

Tech Specs

SPECIFICATIONS

Lens Construction16 Elements in 11 Groups
Angle of View23.3º
Number of Diaphragm Blades9
Mininum Aperturef22
Minimum Focusing Distance31.2 cm / 12.3 in
Filter Size (mm)62mm
Maximum Magnifications1:1
Dimensions
(Diameter x Length)
126.4 mm/3.1in.×5 in
Weight725g / 25.6oz.
Corresponding Mounts
SigmaEX
DG
OS
HSM 
NikonEX
DG
OS
HSM
CanonEX
DG
OS
HSM
Sony/MinoltaEX
DG
OS
HSM
OS - Optical Stabilizer Function
HSM - Hyper-Sonic Motor
EX - EX Lens


* Nikon mounts do not have an aperture ring. Some functions may not work depending on the camera model. *For Nikon and Canon mounts, Optical Stabilizer (OS) function will not work with film SLR cameras except Nikon F6 and Canon EOS-1V. * When using the APS-C Hood Adapter HA680-01 with digital cameras with larger than APS-C size image sensor, vignetting will occur. Please remove the hood adapter if you are using these cameras.

* The appearance, specifications, and the like of the product are subject to change for improvement without notice.

MTF CHART

MTF Chart
 

LENS CONSTRUCTION

Lens Construction
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.

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  • SIGMA LENS TECHNOLOGY

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  • LENS TELECONVERTER COMPATIBILITY CHART

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  • LENS CHART

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  • LENS COMPATIBILITY CHART

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  • LENS CHART FOR RECENTLY 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.

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