4
4.
Vertical illuminator
(1) With light source of 6V/20W halogen lamp and the brightness can be
adjusted
；
(2) Power supply: can be operated on AC 220V 50HZ or AC 110V
60HZ
；
(3) Turned filter group: yellow
、
blue
、
green
、
ground glass
；
(4)
With polarizer
；
5.
Stage cross travel range:
longitudinal 153 mm traverse 153 mm for MTM-1
；
longitudinal 203 mm traverse 203 mm for MTM-1A
；
6.
Fine focusing knob: minimum division 0.0008mm
；
7.
Interpupillary distance adjustment range: from 53mmto 75mm
；
8.
Anti-fungus: Yes.
