1 Before use
1-1 NOTICE
1) Microscope ought to be placed in a dry and clean place. Do not expose the microscope
in the sun directly. Avoid high temperature and violent vibration.
2) As microscope is a precision instrument, handle with care, avoiding impact or abrupt
movement during transportation.
3) To keep the image clear, do not leave fingerprints or stains on the surfaces of the lens.
4) Never turn the left and right focusing knob in the adverse direction at the same time,
otherwise the microscope will be damaged.
5) Hold the camera with one hand for fearing of falling when you take the films out of
the big camera.
1-2 MAINTENANCE
1) All lenses must be kept clean. Fine dust on the surface of the lens should be blown off
with hand blower or wiped off gently with a soft lens tissue; Fingerprints or oil marked
on it should be wiped off with a tissue moistened with a small amount of xylene or a
3:7 mixture of alcohol and ether.
2) Never use the organic solution to clean the other surface (especially the plastic
surfaces). If necessary, please choose the neutral detergent.
3) Do not take the microscope apart for fearing that it is damaged.
4) After using, cover the microscope with the dust-cover provided and store it in a dry and
clean place free from moisture to prevent rust.
5) To keep the performance of the microscope, please check it periodically. The detail
can be gotten from the agent nearby.
