The Contax Carl Zeiss Planar T* G 45mm f2 Lens is a high-quality standard lens designed for Contax G cameras. It features a maximum aperture of f/2, a focal length of 45mm, and both auto and manual focus capabilities. Made of durable aluminum and crafted by renowned optics manufacturer Carl Zeiss, this lens ensures sharp and clear images. The lens comes with front and rear caps, making it a convenient and reliable option for photographers seeking professional results.