IS-A1 Focus Block with 76mm Annular Ring

IS-A1 Focus Block with 76mm Annular Ring

SKU IS-A1

  • 3″ (76mm) diameter annular ring that holds the microscope head
  • 1-1/4″ (32mm) diameter opening for stand post
  • 2″ (50mm) focusing distance in vertical direction
  • Focus gear with bilateral coarse focus knobs and tension adjustment

Description

This is a focus rack for stereo microscopes. It comes with a ball bearing, 3″ (76mm) diameter annular ring that holds the microscope head. The focus gear has bilateral coarse focus knobs and tension adjustment. Focus block can be mounted on posts up to 1-1/4″ (32mm) in diameter.

Specifications

  • 3″ (76mm) diameter annular ring
  • 1-1/4″ (32mm) diameter opening for stand post
  • 2″ (50mm) focusing distance in vertical direction

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