MshOt MF53-N, Руководство пользователя

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7
⓱
Adjust the focusing hand wheel
⑧
to focus the sample.
The following procedure is applicable to all observation methods
⓲
After adjustment, the coarse focusing limiting hand wheel
adjusting ring can prevent the object from colliding with the
sample. Lock the limit handwheel along the arrow "lock"
direction, that is, lock the upper limit of coarse focusing.
The
device can also simplify focusing. After focusing the sample, lock
the limit handwheel, adjust the coarse focusing handwheel to the
limited position again to focus directly, and then use the fine
focusing handwheel to focus precisely
⓳
Adjust the tension of the coarse focusing hand wheel
according to the user's needs.
⑩
Turn the tension adjusting
ring of the coarse focusing hand wheel in the direction of the
arrow to increase the tension.On the contrary, reduce the
tension. If the objective slides down due to its own gravity, or
defocuses rapidly after focusing with the fine focusing
handwheel, it is caused by too small tension. It is necessary to turn the coarse focusing handwheel tension
adjusting ring along the direction of the arrow to increase the tension
Fluorescence Mark EX wavelength
（
nm
）
DM wavelength
（
nm
）
EM wavelength
（
nm
）
UV UV 330-380 400 420LP
Blue B 460 ‒ 490 500 510LP
Green G 510 ‒ 550 570 590LP
Neutral / / / /
⑧
⑨