4K Super Wide Angle Lens Macro for Camcorder + 0.39x - Special Edition

CompatibilityCamcorder MaterialAluminum Alloy & Optical Glass Focal Length (Wide)0.51 - 0.78" (13 - 20mm) Angle of View (Wide)94 Degree - 118 Degree Lens Magnification0.39X Maximum Image Circle>=0.24" (6.2mm) EFFL0.19 - 1.94" (4.95 - 49.5mm) Structure2G Multi-coated Optics MacroDetachable Ring Mount Diameter1.45" (37mm) @ P0.75 Front Diameter Threading2.83" (72mm) @ P0.75 Minimum Focus Distance0.32' (0.1m) Threading Sizes2.83 x 1.45" (72 x 37mm) DimensionsLens Body: 2.92 x 1.53" (74.4 x 38.9mm) WeightLens Body: 7.5 oz (212.6g) 0.39x Super Wide Angle Lens|Detachable Macro Lens|94 Degree - 118 Degree Angle of View|0.32' (0.1m) Minimum Focus Distance|2.83 x 1.45" (72 x 37mm) Threading Sizes