0.5X is a condensing glass with a working distance of 165mm.Increase the working distance, reduce the multiple, the multiple after use is *0.5Auxiliar..
0.7X Barlow lens for SM series stereo microscopes, extending working distance and field view of the microscope and cutting magnification power by 0.7 ..
YCS R1 Intelligent Hot Air Gun Blower 1000W Optimal Power for Temperature ControlDescriptionPRODUCT PARAMETERSNAME – YCS INTELLIGENT HOT AIR GUN R1BRA..