Olympus IM Inverted Phase Contrast Microscope - Spares or Repairs

Olympus IM Inverted Phase Contrast Microscope - Spares or Repairs

Olympus IM inverted phase contrast microscope.

Including:

2 x Eyepiece CFWN 10x/20
Objective 4x/0.1
Objective PL10x/0.25
Objective LWDC20x/0.40
Objective LWD CPlan40x/0.55
Trinocular viewing tube with FK3.3 photographic eyepiece

The microscope is not working because it keep blowing fuses. As it is only a simple lighting wiring the fix will not be difficult. Images from part of the description