Tamron China has just confirmed that the long awaited Tamron 17-28mm f/2.8 Di III RXD lens (B&H Photo Video/Adorama) is expected to be officially announced next week. The US price for this lens will be similar as 28-75mm f/2.8 Di III RXD lens.
Sony today has officially announced the new FE 200-600mm f/5.6-6.3 G OSS Lens and FE 600mm f/4 GM OSS Lens for Sony full frame mirrorless cameras. The US price for FE 200-600mm lens is $1,998.00 (B&H Photo Video/Adorama), the US price for FE 600mm f/4 GM OSS Lens is $12,998 (B&H Photo Video/Adorama), both lenses will be released in August, 2019.
Update: Sony a6400 Officially Announced.
As confirmed in the last post, Sony will have a product announcement tomorrow. Now we got more info about this new product, along with new lenses, Sony will announced a new APS-C mirrorless camera called Sony Alpha a6400, to replace both Sony a5100 and Sony a6000. Sony a6400 will be a new mid-level APS-C mirrorless camera to have 4K video at 30p, and mostly for vloggers. Rumors also said a6400 will have some exciting new features. Stay tuned.
Venus Optics has announced the new Laowa 100mm f/2.8 2x Macro APO FE lens for Sony full frame mirrorless cameras at Photokina 2018.