Laowa 100mm F2.8 2X Ultra Macro APO Lens Following the success of the Laowa 60mm f/2.8 2:1 Macro lens, the 100mm f/2.8 2:1 Macro is the 2nd member of Laowa 2:1 macro line-up. It features a top-of-range APOchromatic (APO) optical system where chromatic aberration in both ‘in-focus’ & ‘out-of-focus’ parts of the image are eliminated, this is particularly useful for high quality backgrounds. This new 100mm lens can cover a full frame sensor size and focus from 2:1 magnification to infinity. The lens has a similar physical size to other 100mm Macro lenses in the market but its wider magnification range allows macro photographers to capture subjects of all sizes. This 100mm f/2.8 lens can also focus to infinity and serve as a portrait lens with exceptional optical quality. Only Canon EF version is equipped with a CPU chip and motor for aperture control via the camera. All other mounts are manual and aperture is controlled by the aperture ring on the lens. Specifications Focal Length: 100mm Min. Aperture: f/2.8 Max. Aperture: f/22 Angle of View: 24.4 degrees Lens Construction: 12 elements, 10 groups Aperture Blades: 9 (Canon EF), 7 (Nikon F), 13 (Sony, Canon R, Nikon Z) Min. Focus Distance: 24.7cm Dimensions: 125mm x 72mm (Canon EF & Nikon F), 155mm x 72mm (Canon RF, Nikon Z & Sony FE) Weight: 638 grams (Canon EF & Nikon F), 650 grams (Canon RF, Nikon Z & Sony FE) Filter Size: 67mm Lens Hood: Included
