Pre-owned Canon DOI Auto Tele Converter 3X FD

Expand Your Reach with Vintage Precision This Canon DOI Auto Tele Converter 3X is designed for use with Canon FD mount lenses, allowing you to triple your focal length while maintaining automatic aperture functionality. A great accessory for photographers using vintage Canon manual focus gear, this teleconverter is ideal for wildlife, sports, or any scenario where you need added reach without sacrificing image quality. Product Details: Brand: Canon / DOI Model: Auto Tele Converter 3X Mount: Canon FD (Manual Focus) Magnification: 3x Compatibility: Works with Canon FD mount SLR lenses and cameras Functionality: Maintains automatic aperture operation with compatible FD lenses Construction: Metal body with optical glass elements Use Case: Increases effective focal length (e.g., 100mm lens becomes 300mm) Condition: Good Used Condition / Light Signs of Use Glass is clean and free from scratches or fungus Aperture linkage operates smoothly Mounts securely to both camera and lens Included in Sale: Canon DOI Auto Tele Converter 3X Front and Rear Lens Caps Storage Case Shipping & Returns: Ships within 1 business day Carefully packaged for safe delivery