Hard Lens Case for 105mm f/2.0 D, 135mm f/2.0 AF-DC & 70-210mm f/4.5-5.6D Lenses & for 180mm f/2.8 D Lenses (Replacement). Comes with an attached carrying strap. The CL-L1 is a Ballistic Nylon Semi-Soft Lens Case designed to store specific telephoto NIKKOR lenses attached to a pro camera body.