The new Sigma 105mm F2.8 EX DG OS HSM Macro lens is now available for $1,400 offering true 1:1 macro reproduction and boasting a floating focus system to maintain high optical performance at all distances.
Sigma said the updated 105mm F2.8 EX DG OS HSM Macro lens now features Sigma’s own proprietary Optical Stabilizer (OS) technology, which allows for high-performance, handheld, close-up photography with a telephoto reach that makes it a perfect lens for capturing images of insects and small creatures.
Its wide maximum aperture combined with a short telephoto focal length make it also good for portraiture at lower magnification. A Special Low Dispersion (SLD) lens and one high refractive index SLD lens provide excellent corrections for all types of aberration and distortion.
[Site: Sigma]