Easy to use. Simply pinch the center to quicklyattach to the front of your camera lens. Also attaches to filters, adapters, and lenseswith or without hoods. Lens Cap is important for your valuable camera lens.It keeps your camera save for unwanted scratches and dust. Plz check your lens dimension ( which can be seen in front of lens eg 52 mm) before ordering this product . Compatible Nikon lens for 52 mm cap are: Nikon 18-55mm f/3.5-5.6G Auto Focus-S DX VR Nikkor Zoom Lens Nikon 18-55mm f/3.5-5.6G VR II Auto Focus-S DX NIKKOR Zoom Lens Nikon 85mm f/3.5G AF-S DX ED VR Micro Nikkor Lens for Nikon Digital SLR Cameras Nikon 35mm f/1.8G Auto Focus-S DX Lens for Nikon Digital SLR Cameras - Fixed Nikon 35mm f/2D Auto Focus Wide-Angle Nikkor Lens for Nikon 35mm and Digital SLR Cameras - Fixed Nikon 50mm f/1.2 Nikkor AI-S Manual Focus Lens for Nikon Digital SLR Cameras Nikon 50mm f/1.4D Auto Focus Nikkor Lens for Nikon Digital SLR Cameras - Fixed Brand No Brand SKU 100266338_NP-1020528448 Water Resistant Not Specified