microscope focus block 76mm25mm focus rack stereo microscope mount bracket

microscope focus block 76mm25mm focus rack stereo microscope mount bracket Focus mount set up the correct distance between the lens of the stereo microscope body and the top of your sample, in order sample to appear in focus when looking through the microscope. Microscope focus mount adjusted by Coarse and fine mechanism knob and tension adjustment. Other name focus mount focusing bracket focus rack focus block Features: Focusing construction Connectiong objective: DIA 76mm