CanonNews / Tuesday, September 18, 2018

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Sigma to announce 4 new EF lenses

Looks like Sigma is about to launch a flurry of new lenses soon.

Nokshita has leaked image from the following lenses. Atypically these come out in EF, F and it appears to be Sigma's own mount first with FE to follow.

28mm 1.4 DG HSM Art
40mm 1.4 DG HSM Art
70-200 2.8 DG OS HSM Sports
60-600 f4.5-6.3 OS HSM Sports

They are also releasing a 56mm 1.4 DC DN for select mirrorless platforms (not the EF-M mount)

No further specifications or prices known to date, however, that information should come shortly.

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How to view Japan Patent applications.

Unfortunately, there's no direct way of linking to the patent application (sad!) however, this is the easiest process to view a japan patent or application.

Go to the Japan Patent Office search page.

If it's a patent application (they are usually in the format of Year-Number ie: 2017-011300) then type the patent application number into the second field down from the top where it says publication of patent application.

Click on search.

Then click on the patent application number link, and there's the patent application!

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Sigma to announce 4 new EF lenses

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