The Laowa 90 mm f/2.8 2x Ultra Macro APO was specially developed for mirrorless cameras with full-frame sensors. With its fascinating magnification factor of 2:1 and focussing to infinity, the lens can capture subjects of any size, making it very versatile for various applications such as macro, advertising and portrait photography. The lens is very compact and lightweight. An apochromatic (APO) characteristic ensures excellent image quality even at high magnifications. The lens is equipped with 3 elements with particularly low dispersion, which suppress chromatic aberration in the longitudinal and transverse directions in the entire focal range and outside the focal range. Violet colour fringing and ghost images are reduced to a minimum over the entire aperture range. The APO property significantly reduces post-processing time, especially for macro shots. The optical formula was developed on the basis of the mirrorless system. The shorter flange distance not only improves image sharpness, but also makes the lens more compact and portable. It brings harmony to the size of this lens on a mirrorless camera. The lens delivers excellent image quality. The sharpness is very impressive at different magnifications and is maintained from corner to corner. The consistent performance makes macro photography easier for you when shooting things in extreme detail and in a hit-or-miss situation. Internal focussing prevents the lens from colliding with the subject and getting dusty, making the lens more durable.