Micro-Shot Technology MF-LED User manual
Thank you for buying our product!
This unit is a precision optical instrument. Our product has been design to provide the highest level of
safety, however, improper operation or negligence in following the instructions in this manual may cause
personal injuries and property losses.
In order to ensure your safety, prolong the life of this unit and maintain it properly, please read this manual
carefully before operating this unit.
Caution!
This manual uses the following symbols for safety reminders. Be sure to observe these warnings in order
to operate this unit properly and safely.
Caution!
Negligence in heeding the caution of this symbol
may affect the viewing performance of this unit.
Provide instructions and skills in operating
this unit.
Reminder！
Negligence in heeding the warning of this symbol
may cause personal injury or damage to this unit!
!
Warning!
Pay attention to environmental protection.
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CONTENT
1. Content .................................................................................................................................1
2. General note..........................................................................................................................2
3. Properties of product.............................................................................................................2
4. Configuration.........................................................................................................................2
5. Constructure..........................................................................................................................4
6. Installation.............................................................................................................................5
7. Operation..............................................................................................................................6
2
1. General note
The products is produced according to medical equipment technology requirement (serial no.
MJ-08-1), according to Chinese standard 《GBT 2985-2008》and industry standard《JB/T 5479-1999》
requirement.
2. Properties of product
The upgrade LED fluorescent microscope adpots infinity optical system, take use of LED light source
as fluorescent illumination to bring user a full field of view, high contrast fluorescence imaging
performance. At the same time, it has no influence of bright field observation.
3. Configuration
1) Specification
Optical system
Inifnity optical system
Fluorescent
illumination
Blue :EF 460nm~490nm,DM >500nm,BF>510nm
Green:EF 510nm~550nm, DM>570nm, BF>590nm
Transmitted
illumination
Built-in transmitted illumination system, LED Power Consumption 0.5 W
(nominal values)
Focusing
Stage height movement (coarse movement stroke: 15 mm), coarse
adjustment limit stopper,
Torque adjustment for coarse adjustment knob, Fine focus knob
(minimum adjustment gradations: 2.5 μm)
Revolving
Nosepiece
Fixed quadruple nosepiece
Observation Tube
30ºinclined binocular tube
Interpupillary distance adjustment range: 48 –75 mm, Eyepoint
adjustment: 370.0 –432.9 mm
Light path：100:0,50:50,0:100
Stage
Wire movement mechanical fi xed stage
Traveling range: 76 mm (X) x 30 mm (Y), Specimen holder, Specimen
position scale
Condensor
Abbe condensor，NA1.25（immersion oil）,built in aperture diaphragm
3
2）Objectives
Type
Magnification
times
N.A.
W.D.
（mm）
Reolsuiton
(um)
Remark
Infinity plan
achromatic
objective
4X
0.1
27.8
3.36
10X
0.25
8.0
1.34
40X
0.65
0.6
0.52
100XO
1.25
0.13
0.27
Objective
Plan 4x NA: 0.10 WD: 27.8 mm
Plan 10x NA: 0.25 WD: 8 mm
Plan 40x NA: 0.65 WD: 0.6 mm
Plan 100xOil NA: 1.25 WD: 0.13 mm
Working
surrounding
Indoor,temperature：5°C~40°C（41°F~104°F）,Maximum relative
humidity relative 80％，temperature 31°。
Size and weight
198（W）X 238(D)X 384(H)mm/8 kg
4
4. Constructure
1.C-mount adapter port
2.Observation transfer
lever
3.DC power base
7.Power
button
8.Brightness
adjustment knob
4.M6 fix screw
5.Lever
Bright field: Draw out
Fluorescent:Push in
6.Manual fix screw
9.Transmitted light
power button
10.Transmitted light
brightness adjust knob
11.Fluorescent illumination power
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5.Installation
1. Manual fix screw M6 to fix
fluorescence illumination with
microscope host body.
2. M6 screw to fix trinoclar head with
fluorescence illumination.
3. Set eyepieces
6
6.Operation
1) fluorescence observation:
1. Fluorescent light source adapter 11 connect the DC power socket 3, the switch button 7 according
to "I", which is connected to power. Close the transmission light switch 9.
2 .The switch lever 5 into the fluorescent light field.
3.Specimen on the stage, will be transferred to the objective position, focusing on specimen. The
condenser is down regulated, one can make the image to achieve the most clear position.
4 With the eyepiece, adjusting the pupil distance and visibility.
5.Adjust the brightness adjustment knob 8 to achieve satisfactory lighting conditions, the default is
the maximum brightness.
6. Conversion of different magnification lens, the need to use a micro focus adjustment.
7. The weak fluorescence brightness and observed using the camera should be the eyepiece tube
switching rod 2 is completely pulled out to the 3rd gear, for the camera to capture the weak
fluorescence.
2), Bright field observation:
1. Turn off the drop shot fluorescent lighting switch button 7.
2 Bright field fluorescence switch rod 5 to the end of the module in the bright field observation stalls.
3.The right light switch 9 transmission microscope body according to the "I" side, the power supply is
switched on.
4.The lifting position 4 adjusting the condenser, the brightness knob and the aperture, in order to
achieve satisfactory lighting condition.
5 Different magnification lens, using micro focusing handwheel slightly adjusted. Observed by 4X and
10X objective, appropriate lower condenser, the lighting is more uniform. With the 100X objective,
need to put the cedar oil specimen and the objective lens in between.
7
3) adjust the pupil distance
Interpupillary distance adjustment is based on the distance between the eyes of the distance between
the two lens adjustment. This method helps to observe a single microscope image, reduce eye fatigue
in the observation process. While maintaining the level around the eyepiece to a or B, while moving in
the direction of binocular parts, left and right field match. On the left side of the eyepiece sleeve index
value C said ipd.
4) adjust the position of condenser and aperture
Usually in the highest position using the condenser. If the whole observation field of view is not
enough, it can reduce the condenser and increase the brightness.
1. turn the lens height adjustment knob a, the focus mirror to move to the highest position;
2. aperture limit rod B indicates the magnification of the objective lens (4X, 10X, 40X, 100X). The
rotating and twisting aperture limit rod is used for indicating the front facing toward the same
magnification indicator as the objective lens.
Warning: Please turn off power when do not use the instrument!
8
8 instrument maintenance and maintenance
(1) the host power switch for power supply control, observation is completed or suspended, the
switch "O" press, cut off the power supply, so as to avoid the electrical components of the
instrument is still in the working state. When not in use, the power plug should be pulled out
from the power socket and properly keep all kinds of connection lines.
(2) equipment should be kept clean, can use clean cloth (or silk and absorbent cotton dipped in a
little ethanol will shots of the oil and the fuselage of the Qing clean, until completely cooled,
dried cover dust cover.
(3) to clean the lens: use hair ball blowing to or with a soft brush to wipe the lens on the dust; heavy
dirt and fingerprints available lens paper or soft cloth dipped in a little alcohol and ether mixture
gently wipe (both alcohol mixing ratio from 20% to 30% aether 70 ~ 80%)..
4) clean the surface of the instrument can be cleaned with a soft cloth to wipe the dirt; available
neutral detergent scrub weight.
(5) custody: for a long period of time without the use of a microscope, please turn off the power to
the instrument, lighting fully cooled, the microscope of the dustproof cover, stored in a dry,
ventilated, clean and free of acid and alkali vapor, so as to avoid the lens mold.
(6) regular inspection: in order to maintain the performance of the microscope, to deal with the
periodic inspection and maintenance of equipment.
(7) in the use of ethanol and other organic solutions, should maintain environmental ventilation, and
away from the source of fire or easy to produce sparks of equipment.
Wrong
Correct
Do not use organic solvent (such as alcohol, ether and diluent etc.) to wipe
the surface of the instrument, the instrument to avoid surface peeling paint.
Proposals before the dustproof cover, in microscopic moving parts coated
with a layer of no corrosion of the lubricant, the objective and the eyepiece
placed in a container with a drying agent
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Thank You!
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