Olympus M. Zuiko Digital ED 45mm f1.8 (Silver) Lens for Olympus and Panasonic Micro 4/3 Cameras Product comes with blue protective film. Remove film before use Single-focal-length portrait lens has a beautiful shallow depth of field Ability to produce background blurring effects that are not possible with the 14-42mm kit zoom lens Great for tracking a moving child or pet Quick and silent focus mechanism for movies and still photography Micro Four Thirds Lens, Pen Lens