Along with Sony Alpha a9, Sony today also announced a new FE GM lens: FE 100-400mm f/4.5-5.6 GM OSS Lens. This lens cost $2,498.00, you can check pre-order links at Amazon (Available for Pre-order)/B&H Photo/Adorama, will be shipping next month. FE 100-400mm GM Lens is Sony’s fifth GM lens. Here are first official sample images of Sony FE 100-400mm f/4.5-5.6 GM OSS Lens, these images are taken with Sony Alpha a9, Sony Alpha a7R II and Sony Alpha a6500.