Features: 135mm F2.8 telephoto lens can max- aperture maintains exposure and depth of field-. It maximum- aperture of f/2.8 provides substantial light gathering for sharp-, high resolution imaging and lovely shallow depth of field photography. Offer harmonious background blur- when shooting with minimal depth of focus. Light and strong in design, and the tripod- mount can provide balance and stability when installed on a tripod- or monopod. Suitable for 6D 6DII 7DII 77D 760D 800D 70D 80D 5DIV 5DIII Nikon- D3400 D5300- D760D. Specifications: Material: alloy Thread: nikon-/canon-(optional) Note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Telephoto Lens