MshOt MZ62 User manual

Guangzhou Micro-shot Technology Co., Ltd
MZ62
Binocular Stereo Microscope
User Manual
www.m-shot.com
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MZ62 -stereomicroscope user manual
[email protected] www.m-shot.com
MZ62 Binocular stereo microscope

MZ62 -stereomicroscope user manual
[email protected] www.m-shot.com
Thank you for buying our product!
This instrument is a precision optical instrument. In order to ensure the s
ervice life of the instrument and the correct daily maintenance, you can r
ead this manual carefully before using the instrument.
Warning
1. Before removing the stand, opening the light replacement door, or
removing the light box, please make sure the power is switched off.
2. Do not use or place the instrument in hot, dank or dusty environment for
a long time.
The appropriate working temperature is from 0 to 40℃
The relative humidity shall be 20% to 85% (25℃).
Attention: Do not soak the instrument into water or other liquids.
Attention: Do not put the provided accessories on the main frame or other
transmission part.
Before reading
The manual is compiled based on the whole series, with some extra
accessories and functions included. Please pick the instructions you need.

MZ62 -stereomicroscope user manual
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Content MZ62
I. Structure............................................................................................................2
II. Installation diagram.......................................................................................3
III. Operations.....................................................................................................4
1. Using the stage............................................................................................4
2. Fastening and loosing the adjustment..................................................... 4
3. Placing a specimen..................................................................................... 4
4. Adjusting the vision and focus..................................................................4
5. Adjusting the pupil distance..................................................................... 5
6. Installing and removing the reticle.......................................................... 5
7. Using the auxiliary objective.....................................................................5
8. Installing the type C camera tube and digital camera...........................5
9. Focusing the the digital camera................................................................6
IV. Use of the base................................................................................................ 7
1. Each part name.......................................................................................... 7
2. Operating.................................................................................................... 7
V. Main Specifications..........................................................................................8
1. MZ62 Optical Specifications.....................................................................8
2. MZ62 Auxiliary Objective Specifications (Optional).............................8
VI. Troubleshooting..............................................................................................9

MZ62 -stereomicroscope user manual
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Before use MZ62
I. Operation
1. Microscope is a precision instrument, which shall be handled carefully to avoid of impact
and collision.
2. The microscope shall not be directly exposed to the sun light. It shall be placed in a dry and
clean environment to avoid high temperature and violent collision. The working environment
requires: room temperature 0 ℃~ 40 ℃, maximum relative humidity 85%.
3. In order to get clear image, keep the lens from being stained or touched.
4. Check if the voltage of power supply fit the rated voltage.
5. It is not allowed to turn the left and right zooming knobs in the opposite direction
simultaneous for errors might occur.
6. When using filming and camera equipment, to ensure the stability, the main body o of the
microscope shall be settled upright with a incline of less than 3°.
7. When using the type C connector for a camera, the chip size should be smaller than 2/3",
and the weight should be lighter than 2.5 kg.
II. Maintenance and service
1. All the lens shall be kept clean. The tiny dusts can be blew away by a blowing balloon or
wipe off by a cotton yarn. The oil stain and finger print, it can be gently wiped away by cotton
yard with some 3:7 ethanol ether mixture.
2. The rest of the microscope, especially the plastic parts, should not be wiped with organic
solvent, and should be cleaned with neutral detergent.
3. Do not dismantle a microscope by yourself so as not to make its performance worse.
Cover the microscope when it’s not in use and prevent it from dust. The microscope shall be
kept in dry places and avoid of being rusted.

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I. Structure
eyepiece
zoom handwheel
fastening screw
focusing
lens body
frame
holding piece
stage
fastening screw
type C connector
between camera
and camera channel
adjusting part
camera channel
Picture 1
Picture 2

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II. Installation diagram
The following is the installation diagram and the numbers stand for the installation
sequence.
Before installation, make sure the connection surfaces are clean. When installing,
prevent the surface of each lens from being dirty or scratched.
First connect the type C connector with the camera, and then fix the camera to the camera
channel.
type C camera
type C connector
camera channel
eyepiece
lens body
fastening screw
holding piece
stage
frame
Picture 2

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III. Operations
1. Using the stage
(1) In most cases, the white side is upward. If the specimen
is white or of other bright colors, you can turn the
black side upward for better contrast.
(2) When removing the stage or changing to the other side,
press the support point of the stage and the opposite
edge will be tilted. (Picture 1)
2. Fastening and loosing the adjustment
(1) Hold one of the hand wheel and turn the other one, the
adjustment can be griped or loosen. (Picture 2)
(2) Appropriately adjust the tightness of the focus
adjustment, so the lens won’t slide down by itself and
the focus will be convenient.
3. Placing a specimen
(1) Put the specimen in the middle of the stage and hold
down if necessary.
(2) Illuminate the specimen with the light source
4. Adjusting the vision and focus
(1)Turn the focus adjusting hand wheel to the maximum
magnification
(2) Turn the vision scale to 0.
(3) Look through the right eyepiece and the adjust the focus
until the image is clear.
(4) Turn the focus adjustment to the minimum
magnification.
(5) Look through the right eyepiece and the rotate the
vision adjusting ring until the image is clear.
(6) Turn the focus adjustment to the maximum again and
look through the right eyepiece. Repeat the step (3), (4)
and (5) if the image is not clear.
(7) Turn the focus adjustment to the minimum and look
Picture 1
Picture 2
Picture 3
Down
Up
Down
Loose
Grip
Left diopter ring Right dipter ring

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through the left eyepiece. Rotate the adjusting ring on the
left eyepiece until the image is clear. (Picture 3)
5. Adjusting the pupil distance
Hold the left and right eyepiece tubes by hand, push and
pull the left and right eyepiece tubes in the direction shown
by the arrow in Picture 4 until it is comfortable for
binocular observation.
6. Installing and removing the reticle
(1) Rotate the pressing ring off.
(2) Clean the cross divisional bard, fix it in the pressing
ring, with the scaled side upward.
(3) Rotate the pressing ring in the eyepiece tightly.
(4) When removing the cross divisional board, rotate the
pressing ring off from eyepiece and take out the board, and
preserve it with clean paper.
7. Using the auxiliary objective
(1) Rotate the auxiliary objective into the microscope body
through the screw thread downward.
(2) The working distance of the 0.5x auxiliary objective lens
is large, when observing with the 0.5x auxiliary objective
lens, loosen the screw fixing the bracket with a 4mm Allen
wrench, move the bracket up one hole and fix it on the
mobile sliding seat again. (Picture 6)
(3) The above steps are unnecessary when using 0.75x
auxiliary objective.
8. Installing the type C camera tube and digital
camera
(1) Rotate the bottom of the tube to the thread screw M28
until it’tight. (Picture 7)
(2) Loose the screw ②on the tube and take the connector③
out.
(3) Rotate the connector into the camera.
Picture 4
Picture 5
Picture 6
Picture 7
Assistant
objective

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(4) Rotate the camera into the tube with connector together
and tighten the crew ②.
9. Focusing the the digital camera
(1) Turn the focus adjustment to the maximum
magnification until the image on the monitor is clear.
(2) Rotate the focus adjustment to the minimum
magnification and the adjust the focusing ring on the
camera tube ①until the image on the monitor is clear.
(3) Turn the focus adjustment to the maximum
magnification and check if the image is clear. If not, repeat
the step (1) and (2), until the image is clear.
Picture 8

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IV. Use of the base
★Make sure that the power is turned off when replacing the fuse.
★Make sure that the ground wire of the instrument properly grounds the instrument.
★Black and white working board and frosted glass board each, diameterφ95m m。
1. Each part name
2. Operating
1. Adjust the brightness of the transmitted illumination
of the base or the upper light source
As shown by the icons ① ② on the base, the knob ①
controls the upper light source, and the knob ②controls
the lower light source.Turn the brightness adjustment knob,
turn it clockwise to increase the brightness, and vice versa
to decrease the brightness.
2. Replace the fuse
（1）Unscrew the fuse set ①from the back of the base
with a flat-blade screwdriver.
（2）Pull out the fuse from the fuse holder
（3）To replace the fuse with a new one, proceed in the
reverse order of the above.

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V. Main Specifications
1. MZ62 Optical Specifications
Zoom
magnification
Working
distance
（mm）
Eyepiece
Eyepiece（Optional）
WF10X(φ22mm)
WF15X (φ16mm)
WF20X (φ12mm)
Total
magnification
Field of
view
Total
magnification
Field of
view
Total
magnification
Field of
view
0.67X
6.7X
32.8
10.05X
23.9
13.4X
17.9
0.7X
7X
31.4
10.5X
22.86
14X
17.1
0.8X
8X
27.5
12X
20
16X
15
1X
10X
22
15X
16
20X
12
1.5X
105
15X
14.7
22.5X
10.7
30X
8
2X
20X
11
30X
8
40X
6
3X
30X
7.3
45X
5.3
60X
4
4X
40X
5.5
60X
4
80X
3
4.5X
45X
4.9
67.5X
3.6
90X
2.7
2. MZ62 Auxiliary Objective Specifications (Optional)
Auxiliary
Objectives
Magnification
Working
distance
(mm)
Auxiliary
Objectives
Magnification
Working
distance
(mm)
0.3X
287
0.75X
117
0.4X
217
1.5X
47
0.5X
177
2X
26
★Fixed working distance, does not change with the change of magnification.
★After using auxiliary objective: Total magnification = Zoom magnification×
Eyepiece magnification×Auxiliary objective magnification
Diameter of field of view(mm)=
ionmagnificat objectiveAuxiliary ×ionmagnificat Zoom
viewof field Eyepiece
The magnification of the negative＝Zoom magnification(×Auxiliary objective magnification)
×Eyepiece magnification
Magnification on camera＝Zoom magnification(×Auxiliary objective magnification)×CTV

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magnification×C-type camera barrel intermediate magnification
VI. Troubleshooting
Improper use can make the microscope perform poorly, the table below is some solutions.
Problems
Cause
Solutions
Optical system
Lighting is too bright /dim
Improper brightness
adjustment
Adjust the brightness
correctly
Dirt in the field of view
Dirt on the sample
Clean sample
Dirt on the eyepiece surface
Clean eyepiece
Dirt on the objective surface
Clean objective
Dirt on the work board surface
Clean work board
Two images don’t coincide
Incorrect interpupillary
distance adjustment
Correct interpupillary
distance
Incorrect diopter adjustment
Correct diopter adjustment
Left and right eyepieces have
different magnifications
Install the same eyepiece
Imaging not clear
Dirt on the objective surface
Clean objective
Imaging not clear when
zooming
Incorrect diopter adjustment
Correct diopter adjustment
Incorrect focus
Correct focus
Imaging not clear on video
monitor when zooming
Improper adjustment of the
camera's depth of focus
Use the focus ring on the
camera mount to correct
Electrical system
No lighting when powered on
Incorrect bulb installation
Install the bulb correctly
Light bulb burned out
Replace bulb
Fuse burned out
Replace fuse
An object on the work board
blocked from the light
Clean work board
Bulbs burn out frequently
Too high local line voltage
Reduce voltage with a
transformer
Not using specified bulbs
Using specified bulbs
Fuses are often blown
Too high local line voltage
Reduce voltage with a
transformer
Lights flicker
Light bulb is about to burn out
Replace bulb
Bad wire connection
Connect the wires correctly
Focusing

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Inflexible focus hand wheel
Too tight focusing hand wheel
Properly loosen it
Mirror body descends by
itself, causing the image to be
unclear
Too loose focusing hand wheel
Properly tighten it

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