Step 3 Specifying Lower Function Components
If you have specified dual-motorized zoom and focus components on previous step, skip this step.
Lower function modules integrate combinations of coaxial illumination and/or manual fine-focus options which allow you to fine tune focus without adjusting the working distance of your lens system. If these functions are desired, select one of the lower function modules below. If none of these options are desired, Select the basic lower function module to complete your functional lens system.
Objective adapter lower function modules feature female M26 x 36T threads to receive Optem or Mitutoyo brand objectives directly. If you are incorporating infinity-corrected objectives (Step 1), select one of the objective adapter lower function modules below.
Note: If you have specified coaxial illumination into any of the lower function modules or dual-motorized components, proceed to Step 6, Specifying Illumination Components.




