Sigma EX 10-20mm D f4-5.6 DC HSM for Nikon F  type_Continuous Lighting 4 is an original K-series

4 is an original K-series standard lens for Pentax K-mount cameras

It can accommodate two LP-E6 batteries (sold separately) and provides extended battery life along with a useful vertical grip

SD card and manual

for 5x7) to 360mm (or 500mm)

Compatible with Sony's ADI/P-TTL system used on all newer Sony mirrorless cameras

Sigma EX 10-20mm D f4-5.6 DC HSM for Nikon F &nbsptype_Continuous Lighting 4 is an original K-seriesThe Sigma EX 10 20mm D f4 5. 6 DC HSM is an ultrawide lens for DX format Nikon DSLR cameras. Relatively compact for an ultrawide lens, with a built in focusing motor for compatibility with any Nikon DSLR. In very good cosmetic condition, with minor finish wear. Includes hood.