The Pre-Owned Sunpak - EF430ST TTL FLASH FOR NIKON F models ONLY is specifically designed for Nikon F models, offering precise exposure control and consistent lighting for studio photography. This versatile flash unit by Sunpak delivers TTL performance that integrates seamlessly with Nikon cameras, enhancing the quality of your photos with its powerful illumination capabilities. This pre-owned product, manufactured by Sunpak, is a reliable and cost-effective lighting solution for professional photographers and enthusiasts alike. Take your studio photography to the next level with the Sunpak EF430ST TTL Flash for Nikon F models ONLY.