Movement of optical tubes:
Horizontal:adduction + 50deg
Abduction - 40 deg
Vertical:hyper 30 deg
Hypo 30 deg
Torsional:incyclo 20 deg
Excyclo 20 deg

Slide illumination:-
By rheostat controlled 6v lamp for each slide. After image illumination by 6v lamp

Auto flashing:-
Auto flashing of slide illumination either simultaneously or alternatively in rapid & variable modes

Mode & mode selection:
Five modes of slide illumination namely normal, flashing right, flashing left, flashing r+ l & auto flashing can be selected by a single selector knob.

Dimensions:-
Longitudinal: 30.3 cms
Lateral: 25.5 cms
Vertical: 36.5 cms
Weight: 20 kgs
Power supply: 220 v ac / 110v

Standard accessories:-
A set of slides containing 9 pairs, one power cord, one dust cover, spare 6v bulbs (2 nos)

Optional accessories:-
Instrument table: manual or motorized
Haidinger brush attachment.