Ulanzi Macro Attachment Lens for Lensa Camera 77mm

-One piece molding, aviation aluminum alloy frame -High-end atmosphere, CNC integrated molding, seamless joint with the original lens -Schott low dispersion lenses -Adopt german schott special lens, low dispersion, eliminate noise and restore color This Macro Attachment Lens from Ulzani screws on to the front of any lens with a 77mm filter thread and increases close focus to a range of 2 to 7.8". It is made of low-dispersion Schott optical glass with 30 layers of multicoating for realistic color rendering. Features -Attaches to 77mm Front Filter Threads -30-Layer Multicoating -Low Dispersion Schott Glass -CNC-Machined Aviation-Grade Aluminum -Increases Close Focus: 2 to 7.8" Packing List: 1x Ulanzi Macro Attachment Lens (77mm)