A little more detail on the new Sigma 24-105mm f/4 DG OS HSM lens came out today with the official press release. Apparently, the earlier confirmation via Sigma’s website was a bit premature and was subsequently pulled from their site until today when the press release hit.
We still don’t have a price; however, B&H has the lens listed with availability on the Canon version in November 2013. Check out all the mounts here at B&H Photo. Check out a couple more official images of the lens below. [Read more…]
The new Sigma USB dock is now shipping for Nikon mount lenses. As you may recall, the USB dock allows you to update firmware for all of the lenses whenever Sigma releases upgrades. On the ‘A’ and ‘C’ series lenses, the USB dock gives you additional functionality of modifying the focus speed of the lenses. Check it out here at B&H Photo.
Sigma is launching a new mount conversion service for its line of Sport, Contemporary and Art lenses. The service will allow customers to have lens mounts converted to/from Canon, Nikon, Sony, Pentax and Sigma mounts. Current eligible lenses include the 120-300mm f/2.8 DG OS Sport (shown above), the 35mm f/1.4 DG Art and the 17-70mm f/2.8-4 DC OS Macro Contemporary, among others. Additionally, Sigma lenses for mirrorless cameras can be converted between Micro Four Thirds and Sony E-mount options.
The mount conversion service will launch on September 2, and will range in cost from $80 to $250, plus shipping. Mount conversion requests will be taken at your local Sigma subsidiary. US customers should visit Sigma’s US website for conversion requests.
In addition to the new mount conversion service, Sigma is also extending the warranty of all cameras, lenses and flashes purchased after July 1, 2013 – to 4 years.