Vintage Canon EF 100 - 300mm F/4. 5 - 5. 6 USM Lens Not
Item History & Price
Vintage Canon EF 100-300mm f/4.5-5.6 USM Lens Not Working. Condition is For parts or not working. Shipped with USPS Priority Mail. I purchased this lens in 1995. Not a knock off, made in Japan. Always did great for me and then it stopped focusing.