Due to the different ways of fixation, working distance and magnification, 12 models of instrument for different purpose can be assembled with different parts. All models are equipped with halogen-tungsten lamp and fiber-optic coaxial illumination. They can meet the needs of the orthopedics, surgery, brain surgery, eat-nose-throat surgery, ophthalmology, gynecology et. Because of the lightweight and flexibility, they can also be used in microscopy and diagnosis of diseases.
    ●Observation unit:
    Binocular straight observation unit f’=87mm
Binocular tilted observation unit f’=87mm f’=174mm
    ● Focal length of objective assembly: f’=200mm , f’=250mm, f’=300mm f’=400mm
    ● Division value on handwheel:0.6x、1x、1.6x
    ● Stand: both floor type and table type available
    ● Movable arm: both long and short arms available
    □ MODEL YSX-101
    (Binocular straight observation, long arm and floor type)
    □ MODEL YSX-102
    (Binocular tilted observation long arm and floor type)
    □ MODEL YSX-104
     (Binocular straight observation long arm and table type)