Sigma USB Dock for Nikon F-Mount Lenses TV BRACKETS and a single aspherical lens 971874-13 Color:Slate Grey distortion free low frequency HAIRCARE

and a single aspherical lens element minimizes coma

so you see a contrast-rich and high-resolution image with natural colour fidelity

Extra-low dispersion (ED) glass corrects chromatic aberration

Super Multi Coating Reduces Reflections

controlling shine and unwanted shadows whilst the stepping motor technology (STM) allows near-silent focusing which is great for both photo and movies

Sigma USB Dock for Nikon F Mount Lenses TV BRACKETS and a single aspherical lens 971874 13 Color:Slate Grey distortion free low frequency HAIRCARE and a single aspherical lens element minimizes coma so you see a contrast rich and high resolution image with natural colour fidelity