Features: FD-EOS is made of high quality copper aluminum alloy and optical lens, with super smooth surface finishing, ensuring its excellent durability and operability. Suitable for FD lens to EOS EF Mount camera body. Focus infinity. No electrical connection. Support manual control, manual focus and manual exposure. Avoid reflecting of light. Install, remove and operate lens smoothly. Set your camera to "shooting without lens" mode. Specifications: Model: FD-EOS Main Material: Copper aluminum alloy Color: Black Compatible Lens: New FD 200/1.8L, New FD 200/2.8RF, New FD 300/2.8L, New FD 300/4, New FD 300/4L, New FD 400/2.8L, New FD 400/4.5, New FD 400/4.5L, New FD 600/4.5, New FD 800/5.6L, New FD 50-300/4.5L, New FD 85-300/4.5L, New FD 150-600/5.6L Compatible Camera: For Canon EOS camera body: 500D, 600D, 550D, 650D, 700D, 100D, 110D, 1000D, 1100D, 1200D, 1300D, 450D, 1D, 2D, 3D, 5D, 5D2, 5D3, 5D4, 5D, 6D, 7D, 50D, 60D, 70D, etc. Item Size: 6.5 * 1.6cm / 2.6 * 0.6in (Dia. * L) Item Weight: 47g / 1.7oz Package Size: 7.1 * 7.1 * 3.5cm / 2.8 * 2.8 * 1.4in Package Weight: 74g / 2.6oz Package List: 1 * FD-EOS Lens Mount Adapter 1 * Front Lens Cap 1 * Rear Lens Cap