The Fujifilm Fujinon GF 100-200mm f/5.6 R LM OIS WR medium format lens (see leaked pictures) could be officially announced on January 17th according to the above teaser found on Chinese social media:
"There is a GF lens teaser going around Weibo for an event on 1-17-2019, which is a few days from now. FujiAddict is only aware of an event coming around February 14th so this could be a fabrication, but the Fujinon GF100-200mm F5.6 R LM OIS WR could always come earlier."
The Fuji roadmap predictions for 2019 can be found here:
Via FujiAddict
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