Laowa 25mm f/2,8 Ultra Macro for Nikon F

The Laowa 25mm f/2.8 2.5-5X Ultra Macro is a compact lens for Nikon F cameras, made for extreme close-up imaging. It works in a magnification range from 2.5:1 to 5:1, so it suits images in which the subject is shown larger than life-size. The lens is designed to extend the short working distance of a traditional 25mm lens and leave room for lighting the subject.

The optical design includes an extra-low dispersion element that reduces colour fringing and chromatic aberration. Focusing is manual. The lens has one of the smallest and lightest barrels in its class.

• Focal length: 25 mm
• Maximum aperture: f/2.8
• Magnification: 2.5x to 5x
• Angle of view: 10.3°
• Format compatibility: full frame
• Lens structure: 8 elements in 6 groups
• Aperture blades: 8
• Minimum focusing distance: 17.3 cm (5x) - 23.4 cm (2.5x)
• Working distance: 40 mm at 5:1, 45 mm at 2.5:1
• Focus mode: manual
• Filter thread: none
• Dimensions: 82 x 65 mm
• Weight: 400 g