Sigma 180mm f/2.8 OS EX DG HSM APO Macro - Nikon F

Sigma's flagship macro telephoto lens for a full-size image sensor. Also suitable for the APS-C sensor. The lens' three SLD (Special Low Dispersion) lens elements, plus multiple lens diaphragms, improve image sharpness by eliminating excess light dispersion. Image sharpness and contrast are excellent even when shooting at full aperture. With Sigma's original OS -Optical Stabilizer.
The HSM autofocus motor (ultrasonic motor) focuses quickly and quietly. Manual focus option. Built-in floating focusing system that moves the two groups of lenses inside the lens, reducing diffraction and distortion, enabling extremely high optical image quality from infinity to 1:1 macro.

Lens structure: 19 elements in 14 groups

Viewing angle: 13.7°

Number of slats: 9

Smallest opening: F22

Closest focusing distance: 47cm

Max. magnification ratio: 1:1

Filter thread: 86mm

Size: 95mm×203,9mm
Weight: 1 640g

The product comes with a 1+4 year warranty (requires registration).

Sigma additional guarantee: register here