SIGMA OBJECTIVE 24mm f1.4 DG HSM ART (NIKON)

Excellent sagittal comma flare correction for optimal capture of starry night landscapes

The Sagittal comma flare is the aberration in which a point of light appears as a stripe instead of a point, and which particularly affects large diameter targets. By placing aspherical elements towards the back of Art | 24mm F1.4 DG HSM, we have adjusted the angle of incidence of light for optimal energy distribution. You can enjoy exceptional image quality even at wide angle aperture. By reducing light stripes towards the edges of the image, this lens is a powerful ally in the photography of celestial bodies, night lighting and night lighting.

Minimized chromatic aberration - thanks to FLD and SLD elements

Since image processing cannot correct axial and transverse chromatic aberration, minimizing these problems is crucial when designing a lens. Art | 24mm F1.4 DG HSM features *FLD ("F" Low Dispersion) elements and SLD (Special Low Dispersion) elements to minimize transverse chromatic aberration, which is particularly apparent at the edges of images. Furthermore, the optimized energy distribution of the lens minimizes transverse chromatic aberration

High-contrast images with clear edges - even at maximum aperture

By improving the efficiency of the lens aperture, we've minimized vignetting while maintaining the volume of light. Even at wide-angle aperture, you can photograph interiors, celestial bodies and blue skies with high contrast, without worrying about low light.

Flexible customization and adjustments at your convenience

With the optional SIGMA USB DOCK, you can update the lens firmware, adjust focus points and manual focus calibration, among other parameters. Connect the lens to your SIGMA USB DOCK, connected to a computer, to customize the settings with the dedicated "SIGMA Optimization Pro" software.