Product Information
The Sigma 180mm f/2.8 APO Macro EX DG OS HSM Lens (for Nikon is a high-speed macro lens offering a magnification ratio of 1:1 and a focal length of 180mm. This lens is compatible with the Canon EF mount for use on full-frame and APS-C DSLRs. This lens incorporates 3 FLD glass elements for color aberration corrections, as well as a floating inner focusing system to reduce other aberrations such as field curvature and distortion, resulting in accurate scene rendition from 1:1 magnification to infinity. A Super Multi-Layer coating helps to eliminate ghosting and flare as well as produce images with more contrast and sharpness. The rounded 9 blade diaphragm also provides an appealing bokeh, especially when photographing at the maximum aperture or at 1:1 magnification.Product Identifiers
UPC0085126107550
eBay Product ID (ePID)115995302
Product Key Features
MountNikon F
Focal Length180mm, Fixed/Prime
Maximum Aperturef/2.8
Compatible BrandNikon
SeriesSigma EX
TypeMacro/Close Up
Focus TypeAuto & Manual, Fixed/Prime
Additional Product Features
Aperturef/2.8
Additional Tech CharacteristicsApo Hsm Ex Dg Os Af
Diameter3.7in
Focal Length (mm)180mm
Camera TypeSLR
Camera TechnologyDigital