Canon Extender EF 2X — Teleconverter, Canon EF Mount Overview: The original Canon Extender EF 2X teleconverter, designed to double the focal length of compatible Canon EF L-series telephoto lenses, at the cost of two stops of light. Specifications: - Brand / Model: Canon Extender EF 2X - Mount: Canon EF - Magnification: 2x - Construction: 7 elements in 5 groups - Weight: approx. 265g - Diameter: approx. 72mm / Length: approx. 58mm Condition: The exterior shows visible surface wear and marks. Please note: fungus and haze are present on an internal element — this is stated for full transparency, and does not appear to affect normal shooting. Please review the photos closely before bidding. Functionally, the extender has been tested and confirmed to work correctly, with no functional issues. Accessories: Front and rear caps. Shipping Method: Depending on your destination, we mainly use Japan Post (EMS or International e-Packet), or in some cases DHL Express. Estimated Delivery Time: Delivery usually takes about 2 weeks depending on customs clearance. Environmental Note: To reduce environmental impact, recycled or reused packaging materials may be used. Customs Notice: Import duties and taxes are the buyer's responsibility. These charges are based on the declared value (item price + shipping). Please check with your local customs office for details before bidding. We hope your item reaches you safely and brings you joy.