45 degree inclined 360 swiveling binocular sliding head
Spiral-control Abbe condenser with iris diaphragm
Separate coarse & fine focusing with tension control
Sturdy metal framework and tungsten illumination
Description
Six wide field magnification settings 40X-2500X. 45 degree inclined 360 swiveling binocular sliding head. Spiral-control Abbe condenser with iris diaphragm. Separate coarse & fine focusing with tension control.