Sigma 50-100mm f/1.8 DC HSM Art Lens Mount:for Nikon F near-silent autofocus performance along with

near-silent autofocus performance along with fine-tuned manual focus control

Characterized by its retractable design and a fixed f/11 aperture

There is also a Focus Shift mode for recording up to 300 sequential frames with the focus position shifted between exposures for focus stacking applications

Dedicated to the Nikon EN-EL18d rechargeable lithium-ion battery

a zoom rocker switch

Sigma 50-100mm f/1.8 DC HSM Art Lens Mount:for Nikon F near-silent autofocus performance along withPairing a useful range of telephoto focal lengths with an especially fast design, this Sigma 50 100mm f 1. 8 DC HSM is an Art series zoom mixing impressive versatility with advanced optics. The bright f 1. 8 constant maximum aperture offers consistent low light performance throughout the zoom range and also affords greater control over focus placement for shallow depth of field and selective focus applications. The optical design incorporates a series