Meiji's FU 1000 series Focus Blocks offer the foundation for your own custom modular microscope system. Choose between a quadruple or quintuple nosepiece which accepts DIN standard objectives or Meiji's Infinity corrected brightfield metallurgical objectives, along with Epi illumination and binocular or trinocular bodies. Coarse/fine focus controls move the quadruple nose piece through 40mm of vertical travel adjustment. Requires mounting bracket selectable below.