Brunel SP95I, Inverted Biological Microscope

The specimen stage measures 200 x 155mm,
to give inspection ports to suit petri dishes
and cell culture equipment.
Drop down coaxial movement controls give
a traversing distance of 75mm (X axis) and 50mm (Y axis).

The instrument itself has low position coarse
and fine focus controls and is finished
in two tone black and grey.
The condenser system has rack and pinion
focus with full centring adjustment,
iris diaphragm and slot for phase ring insertion.
The illumination system is 6 volt 20 watt rheostat
controlled quartz halogen
with full lamp centring and focus controls.
The unit is fitted with a field iris diaphragm
which enables Kohler illumination.

Objective N.A. W.D.
x100 Oil 0.25
x10 phase 0.25 7.9mm
x25 0.40 5mm
x40 0.60 3mm