Bower SLY16VDN Wide Angle High-Speed 16mm T/2.2 Cine Lens for Nikon Video DSLRs (Black) Declicked focus and aperture rings for seamless, silent operation High index, low-dispersion multi-coated optical glass to reduce flare and superior outer edge quality with low distortion and chromatic aberration Minimum focusing distance of 7.87 inches (0.20m) Excellent for shooting landscapes, architecture, and use in tight interior locations, particularly in low light Image Circle covers APS-C sized sensors for Nikon DSLRs and camcorders