Lyla 0.5X Barlow Auxiliary Objective Lens Optical Glass for Stero Microscope - 48mm M Tripod  (Multicolor, Supports Up to 5297 g)

Description:0.5X barlow auxiliary objective lens for stereo microscope.If the max magnification of your stereo microscope is 30x, this item can make it to be 15x.Enlarge field of view.Significantly increase working distance.Attach this lens to the microscope body to reduce magnification, increase working distance and field of view.1-7/8" (48mm) mounting thread,easy to attach on objective - just screw it on.Specification:Magnification: 0.5XWorking Distance: 165mmMounting Thread: 1-7/8" (48mm), M48Color:BlackMaterial:MetalPackage Includes:1 Piece 0.5x Barlow Auxiliary Objective Lens WD165