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E-mail
yjbzyxc@vip.163.com
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Phone
18696650996
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Address
Tongxing Industrial Park, Liangjiang New District, Chongqing
Nanjing Yuao Optical Instrument Co., Ltd
yjbzyxc@vip.163.com
18696650996
Tongxing Industrial Park, Liangjiang New District, Chongqing
SZ66 Research grade Stereoscopic Microscope
Modular design, modular structure, multifunctional combination, system versatility, large field of view, suitable for professional laboratories

Performance characteristics
● Parallel light path
The product adopts Galileo type advanced optical system, with parallel left and right optical paths. The objective lens adopts non coaxial imaging technology, and the optical interface is coated with broadband anti reflection film.
Eliminating the phenomenon of "non perpendicular imaging plane" and improving the clarity of the field of view edge to the level of the center of the field of view;
◇ Zoom ratio 1:6.6, objective zoom range 0.68 × --4.5 ×;
◇ Wide field of view, object perspective 2 ω=20 ° (Max);
◇ Large perspective and strong stereoscopic vision;
The image has distinct layers and realistic color reproduction.
Modular design, modular structure
Portable access to photography, videography, coaxial illumination, variable aperture stop and other functional accessories in the main optical path, with flexible replacement. Simultaneously connect a digital camera and a camcorder to observe the same image simultaneously.
● Tiltable observation
A binocular tube that can adjust the observation angle, with an angle setting range of 0 ° to 30 °. Users can set the optimal eye point level to ensure a comfortable observation posture. At the same time, the lens barrel can be flipped up and down 180 degrees to raise the eye point.

● Depth of field control light bar
By using the light bar control knob, the aperture of the optical system can be changed to increase the depth of field or improve the clarity of the image. 10 x adjustable eyepieces and 1 x flat field achromatic objective lens can be configured to reproduce clear and sharp images.

● Multiple output apertures and multiple splitting devices
◇ Rear output push-pull splitting device 0:100;
◇ Single side beam splitter 50:50;
◇ Double sided optical splitter 50:50, simultaneously connected to two different image output devices, working simultaneously without affecting each other.
Coarse and fine adjustment of coaxial focusing
Using the coarse and fine coaxial focusing structure of advanced biological microscopes, objects can be observed in a "meticulous" manner.

Supporting facilities
|
name |
specifications |
configuration |
order No |
|
|
Objective lens body |
Galileo optical system, with parallel left and right optical paths, variable magnification range: 0.68 ×~4.5 ×; |
● |
SZ101101 |
|
|
observing tube |
The observation angle is adjustable, ranging from 0 ° to 30 °; The lens barrel can rotate outward by 180 °, raising the eye point by 80mm; the eyepiece locking ring; |
● |
SZ102201 |
|
|
focusing system |
Coarse and fine adjustment coaxial focusing mechanism, Focusing stroke 240mm, fine adjustment grid value 2 µ m |
Without light source |
● |
SZ109101 |
|
12V/15W halogen light source |
○ |
SZ109102 |
||
|
Visual acuity can be Eyepiece adjustment |
WF10×/23mm |
● |
SZ-10X |
|
|
WF10 ×/23mm (dividing eyepiece, X-axis: 0.1mm/100grid) |
○ |
SZ-10X101 |
||
|
WF15×/16mm |
○ |
SZ-15X |
||
|
WF20×/12mm |
○ |
SZ-20X |
||
|
objective |
0.5 × achromatic objective lens |
W.D=197.19mm |
○ |
SZ-0.5X |
|
1 x achromatic objective lens |
W.D=93.87mm |
● |
SZ-1.0X |
|
|
1 × flat field achromatic objective lens |
W.D=84.92mm |
○ |
SZ-1.0XPL |
|
|
2 x achromatic objective lens |
W.D=34.04mm |
○ |
SZ-2.0X |
|
|
Camera system |
Single resolution camera system (single-sided output) |
○ |
SZ-TR |
|
|
Split output arm (this device can form a second output optical path) |
○ |
SZ-TRS |
||
|
base |
Standard base, no light source |
● |
SZ108102 |
|
|
Transmitting light source base, output: 12V/15W adjustable halogen light source |
○ |
TS106104 |
||
|
C interface |
0.35 x standard C-type interface |
○ |
SZ-0.35XC |
|
|
0.5 x standard C-type interface |
○ |
SZ-0.5XC |
||
|
1 x Standard C-Type Interface |
○ |
SZ-1 XC |
||
|
Digital Camera Interface |
NIKON, SONY, CANON, OLYMPUS and other digital camera interfaces |
○ |
||
Note: "●" is a must-have item, "○" is an optional item
Objective lens and eyepiece parameter table
|
objective lense |
0.5× |
1.0× |
1.0 x flat field |
2.0× |
|
|
Working distance |
197.19 |
93.87 |
84.92 |
34.04 |
|
|
Body perspective |
6°52′ |
13°14′ |
14°50′ |
25°59′ |
|
|
10 x eyepiece |
magnification |
3.40-22.5 |
6.8-45 |
6.8-45 |
13.9-90 |
|
field of view |
70.50-10.67 |
35.29-5.33 |
35.29-5.33 |
17.64-2.67 |
|
|
15 x eyepiece |
magnification |
5.44-36 |
10.88-72 |
10.88-72 |
21.76-144 |
|
field of view |
46.76-7.07 |
23.38-3.53 |
23.38-3.53 |
11.69-1.77 |
|
|
20 x eyepiece |
magnification |
6.8-45 |
13.6-90 |
13.6-90 |
27.2-180 |
|
field of view |
36.67-5.56 |
18.38-2.78 |
18.38-2.78 |
9.19-1.39 |
|