The Lensbaby 3G is a special effects lens designed for Nikon SLR cameras, specifically the Nikon LB3N model. With manual focus and a fixed focal length, this Lensbaby 3G allows photographers to create unique and creative images. Made of plastic in China, this unit is a stylish and innovative addition to any photographer's gear collection. Capture stunning visual effects and add a touch of artistic flair to your photography with the Lensbaby 3G.