Optika Italy B-380 Manuel D'utilisation page 9

Setup on B-500 B-800 B-1000 microscopes
In order to use phase contrast on a B-500, B-800 or B-1000 series microscope, follow these steps:
•
Make sure that a phase contrast objectives set is mounted on the nosepiece (phase contrast objectives are
marked with "PH" writing).
•
Lower the condenser using the knob:
Condenser height adjustement knob
•
Replace the standard brightfield condenser with the phase contrast condenser:
Page 9
Loosen the lock screw and pull the
condenser out