The Cosmicar Television Lens 12.5mm f1.9 is a high-quality camera lens designed for television use. With a maximum aperture of f/1.9 and a focal length of 12.5mm, this lens provides clear and sharp images with minimal distortion. It is specifically designed with a C mount for easy installation on cameras, making it a popular choice among video professionals. Made in Japan. Exactly as pictured, I'm happy to answer any questions and combine shipping when possible.