Laowa's 100mm f2.8 2X Ultra Macro APO Lens is one of the World's first macro lenses that offer an incredible 2:1 magnification ratio. Where other macro lenses on the market offer just a 1:1 scale, this lens can capture more detail, allowing you to freeze dramatic close-up scenes that would otherwise not be possible. In addition, thanks to the 25cm to infinity focus and wide, bright and fast F2.1 max aperture, you can also use this lens to capture stunning portraiture with pleasing bokeh. The lens sees a complex lens structure that includes both Apochromatic and low dispersion glass elements that deliver pin-sharp images and effectively eliminate any chromatic aberrations.