Sigma 50-100mm f/1.8 DC HSM Art Lens for Nikon Mount with Accessory Bundle Smart AC Power Adapter The arm is made of

The arm is made of high-quality aluminum alloy and is durable and sturdy

during both stills and video creation

open areas

Most photographers leave a UV filter attached to the lens all the time as a form of protection

Sigma 50-100mm f/1.8 DC HSM Art Lens for Nikon Mount with Accessory Bundle Smart AC Power Adapter The arm is made ofThis Sigma 50 100mm F1. 8 is a speedy telezoom designed specifically for NIkon APS C bodies, providing 75 150mm equivalent range. Part of the Sigma Global Vision Art Line, the 50 100mm 1. 8 is the second lens to feature a 1. 8 aperture all the way through it focal length. Features include a constant f 1. 8 aperture throughout the zoom, a redesigned Hyper Sonic Motor (30% slimmer) and the same high level of engineering that produces the angle of view,