This Minolta AF 2x TELE CONVERTER APO is a great addition to your camera equipment. It is compatible with Minolta A-type cameras and has a focal length multiplier of 2.0x. The exterior material is made of aluminum and it is designed for both auto and manual focus. This unit is in great working order and has been well-maintained. It is a high-quality teleconverter that will help you achieve your photography goals. The camera type is SLR and it is perfect for capturing distant subjects. The brand is Minolta and the model is Minolta AF 2x TELE CONVERTER APO. This item is a great buy for anyone who is looking to upgrade their camera equipment.