Hot!!! Olympus M.Zuiko Digital ED 300mm f4.0 PRO Lens Price $2,499, Available for Pre-order at Amazon! Leave a reply Hot!!! Olympus M.ZUIKO DIGITAL ED 300mm f/4 IS PRO Lens has not been officially announced, but you can already pre-order it at Amazon US. Olympus M.Zuiko Digital ED 300mm f4.0 PRO -$2,499.99- Pre-Order at Amazon It will be released on March 7, 2016. Read more Olympus Lens Rumors Related Posts:New Patent: Olympus 400mm F4.0 MFT LensNew Patent: Olympus 400mm f/4.0 MFT lensNew Patent of Olympus 400mm and 500mm MFT Lenses LeakedOlympus M.Zuiko Digital ED 12-100mm F4.0 IS Pro Lens In…Olympus 17mm F1.2 PRO Lens to be Announced!