603665 series reflected and transmitted metallurgical microscopes are suitable to observe surfaces of non-transparent object or transparent object. They are equipped with vertical illuminator and transmitted illuminator, plan achromatic objectives with long working distance
(no cover glass), wide field eyepieces and set polarizer device in trinocular. They provide clear and high-contrast image, convenient control.
They are the ideal instruments in research work in biology, metallography, ineralogy,precision engineering, electronics and etc.
They are suitable for scientific research, teaching demonstration in the colleges and factory.

Features:
▲ With plan achromatic objectives with long working distance (no cover glass) and wide-field eyepieces, can get clear pictures and wide view field.

▲Coaxial coarse/fine focus system, with tensional adjustable and up stop, minimum division of fine focusing: 2μm.

▲With vertical illuminator and transmitted illuminator, can observe surfaces of non-transparent object or transparent object.

▲6V 20W halogen lamp, brightness control.

▲Trinocular, can switch to observe normally or to observe the Polarize, can send 100% of light to the binocular eyepieces or to the top port.