Sigma announces 70mm F2.8 EX DG macro lens |
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Sigma announces the new Macrio 70mm F2.8 EX DG lens. This medium telephoto macro lens is ideal for both digital SLR cameras and 35mm film SLR cameras. The design of this lens makes it suitable for taking pictures in all situations from infinity to 1:1 macro, both with natural light conditions or flash. A Special Low Dispersion lens and two high refractive index SLD lenses provide excellent correction for all types of aberrations and produce an exceptional level of performance... |