Sigma has announced two new lenses for the Four Thirds digital SLR system, both due for UK launch in April.

Sigma has announced two new lenses for the Four Thirds digital SLR system, both due for UK launch in April.

The 10-20mm f/4-5.6 EX DC HSM boasts a minimum focusing distance of 24cm and three Special Low Dispersion (SLD) elements to help reduce colour aberration. It weighs 470g and will cost £369.99.

Also unveiled at PMA was the 70-200mm f/2.8 II EX DG HSM which includes three Extraordinary Low Dispersion (ELD) elements and two SLD elements.

It weighs 1370g and costs £799.99.

Sigma Four Thirds lensPMA Live