Check the listing for details. Underground Auto Tele Converter 2X For Nikon EM Japan Camera Lens Accessory. Condition: Used. Listed at 9.13 USD. Enhance your photographic capabilities with this Underground Auto Tele Converter 2X. This exceptional lens accessory, designed specifically for Nikon EM cameras, effectively doubles your lens's focal length, allowing you to capture distant subjects with incredible detail and clarity. Achieve stunning telephoto shots without sacrificing image quality. Imagine capturing wildlife from afar or framing dramatic portraits with compressed backgrounds. Perfect for nature photography, sporting events, or adding versatility to your existing Nikon EM setup. Type: Teleconverter Lens Fitting: Nikon S Magnification Factor: 2.0x Keywords: Nikon EM, Teleconverter, Camera Lens, Photography, DSLR, Zoom Lens, Accessory, Vintage Camera, Optical, Image Magnifier