This lens cap is designed for Nikon 52mm lenses and is made in Japan. It fits snugly on the front of the lens and is compatible with various Nikon models including the AF Nikkor 28mm f/2.8 D, 50mm f/1.4 D, and 85mm f/2. The cap is secured with snap-clips and is a great addition to your lens accessories. It is suitable for both professional and amateur photographers and is a must-have for those who want to keep their lenses safe and secure.