Product Information
The Sigma 105-millimeters HSM DG is an aperture medium telephoto macro lens, which has a focal length of 105-millimeters, and the image circle of 35-millimeters, offering an advanced performance of close-up photography. The Sigma lens has a minimum aperture value of f/22, while the maximum aperture stands at f/2.8, making it ideal for close-up photos. Although, the Sigma lens does not have front element rotation, it does include a focus limiter, hypersonic motor, and full-time manual override, as well as optical stabilizer. Moreover, flare and super multi-layer coating reduces ghosting ensuring high contrast images. The angle of view of the Sigma lens is 23.3 degrees while its magnification ratio has the value of 1x or 1:1, providing extremely high optical performance. The system also compensates for astigmatic aberration and spherical aberration, as well as quiet and high-speed autofocus thanks to its Hyper Sonic Monitor. The prima macro lens consists of 16 elements, which have been arranged into 11 groups with nine rounded diaphragm blades.Product Identifiers
UPC0085126258559
ModelEX DG OS HSM
eBay Product ID (ePID)111272169
Product Key Features
MountNikon F
Focal LengthFixed/Prime, 105mm
Maximum Aperturef/2.8
Compatible BrandNikon
SeriesSigma EX
TypeMacro/Close Up
Additional Product Features
Aperturef/2.8
Additional Tech CharacteristicsHsm Dg Ex Os
Diameter2.4in
Focal Length (mm)105mm
Camera TypeSLR
Camera TechnologyDigital