30º inclined and 360º revolving trinocular head
Insterpupillary distance adjustment and diopter correction
Eyepieces WF10x/22 mm
Clockwise and anticlockwise revolving quadruple nosepiece
Infinity corrected optics
Plan achromatic objectives 4X, 10X, 40X(R), 60X (R)
Round stage (160 mm Ø) rotatable 360º
Köhler illumination system
Rotary Abbe condenser (A.N. 1.25)
Field and aperture diaphragms
Halogen lamp (12 V, 30 W) with intensity potentiometer
360º rotatable polaryzer and 90º rotatable analyzer
Bertrand lens and and supplementary wedges (gypsum, mica and quartz)