Tamron is developing a 17-50mm f/4 Di III VXD (Model A068) ultra-wide to standard zoom lens for full-frame Sony E-mount cameras, the world's first to offer such a zoom range on Sony cameras.
Tamron has announced what it is calling the world's first wide range 4.1x standard zoom lens for Fujifilm X-mount, the new 17-70mm f/2.8 Di III-A VC RXD.
Fujifilm has launched the XF33mm f/1.4 R LM WR lens for its X Series mirrorless digital cameras. The company bills the lens as a "next-generation" large-aperture prime lens.
Tamron has announced a lens for E-Mount APS-C fans: the 17-70mm f/2.8 Di III-A VC RXD. It's the world's first APS-C zoom lens to feature a consistent f/2.8 aperture and a 4.1 times zoom ratio and is equivalent to 25.5-105mm on full-frame.
Panasonic has just unveiled a versatile new zoom lens for the L-mount system. The Lumix S 20-60mm f/3.5-5.6 is a standard zoom lens for full-frame cameras that combines the variable aperture found in more affordable glass with some professional-grade features like weather sealing and specialized lens elements.