Olympus is adding two new premium lenses to its lineup, a 7-14mm ultra-wide-angle and 8mm fisheye. Also, firmware updates and limited-edition E-M5 Mark II.
Nikon is offering generous discounts on a range of Nikkor lenses, including its 50mm f/1.4G, 70-200mm f/2.8G VR II and 16-85mm f/3.5-5.6G VR offerings.
In addition to three new lenses for Micro Four Thirds and Sony E-mount mirrorless cameras, Sigma unveils a lens for Sigma, Nikon, and Canon APS-C DSLRs.