Tamron has not yet announced the price of their new 28-75mm f/2.8 Di III RXD lens for Sony E-mount, but the lens is listed for ¥5300 (around $849) in China (for comparison the Sony 24-70mm f/2.8 GM lens is $2,198):
Via SonyAddict
Tamron talks about their new 28-75mm f/2.8 Di III RXD lens for Sony E-mount
Announced: Tamron 70-210mm f/4 Di VC USD and 28-75mm f/2.8 Di III RXD lenses
Like: Tamron Facebook page | Join: Tamron Facebook group
