Olympus has recently announced two new wide-angle pro lenses (7-14mm f/2.8, 8mm f/1.8 fisheye), starts shipping at the end of June, now the only pro lens hasn’t yet released is the Olympus 300mm f/4 PRO super telephoto prime lens.
According to latest rumors on 43R, this Olympus 300mm f/4 PRO lens will be shipping on November 15, 2015. You can check pre-order links at B&H Photo Video.
via: 43R
Read More: Olympus Rumors