This CX 2x MC4 converter is a great addition to your camera accessories. It is compatible with Yashica and Contax cameras and can be used with objectif lenses of various brands. The maximum aperture is teleplus, which allows for clear and sharp images. The converter supports both auto and manual focus modes, giving you more control over your shots. The mount is A-mount and the focal length is zoom, making it a versatile tool for different types of photography. This converter is perfect for those who are looking to enhance their camera's capabilities and take their photography to the next level. B4
eBay