Step 1:
Remove the eyepiece from the microscope’s binocular eyepiece tube.
Step 2:
Separate the eyepiece into two pieces by carefully turning the ring at the base of the eyepiece counter clockwise.
Step 3:
Hold the ring with the ridge side up and carefully place the reticle on the ridge. Reassemble the eyepiece.
Step 4
Place the eyepiece back into the microscope’s binocular tube.
Nikon Instruments Inc. 1-800-52-NIKON www.nikonusa.com/microscopes *www.microscopyu.com, Knowledge Database