Olympus 300-500mm f/2.8-4.0 Lens

Olympus 300-500mm f/2.8-4.0 and 200-300mm f/2.8-4.0 MFT Lens Patents

Olympus has filed two lens patents for 300-500mm f/2.8-4.0 and 200-300mm f/2.8-4.0 MFT lenses, which are two crazy cool micro