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2006.07.31

Notice to end-users of EF-500 DG Super Pentax and EF-500 DG ST Pentax flashguns.
2006.07.25

New 8mm F3.5 EX DG CIRCULAR FISHEYE
2006.07.10

New Product Announcement; MACRO 70mm F2.8 EX DG
2006.04.24

Multi coating filters optimized for Digital SLRs.

Lenses Accessories
2006.04.21

Multi coating filters optimized for Digital SLRs.

Lenses Accessories
2006.03.13

Notice to customers using Sigma's EM-140 DG NA-iTTL type flashguns
2006.02.27

Sigma Corporation is pleased to announce the launch of new five lenses for Four Thirds System
2006.02.17

Notice to customers using Sigma's NA- i TTL type flashguns
2006.01.17

New Product Announcement; 17-70mm F2.8-4.5 DC MACRO
2006.01.10

Notice to end-users using Sigma's Nikon fitting lenses with D200 camera
2006.01.10

Firmware update notice for Sigma's Nikon fit flashguns (NA i-TTL version)

Accessories Firmware