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knowledge and definition of optic industry products microscope and accessories chutong electonics product instrument components,stereo microscope magnifying lamp.

microscope c-mount and camera adapter

What is microscope c-mount ?
c-mount is a 1″ diameter threaded port with a specific focal depth to the camera sensor. The port is female on the camera side and male on the microscope attachment.

microscope c-mount and camera adapter

what is microscope camera c-mount?
the place where camera are built and connect to microscope,with 25.4mm female thread.
to fit right into the eyepiece tube of microscope.

microscope c-mount and camera adapter

what is microscope c-mount adapter ?
2.1 microscope c-mount adapter is used to connect a microscope camera to the microscope trinocular port. A c-mount adapter has a standard 1″ (or 25mm) diameter male thread.
2.2 This thread matches with the female thread on the camera.which is often a 23mm smooth-wall trinocular tube or sometimes a proprietary mount that is unique to the optics of a particular microscope.
2.3 C-Mount is the industry standard attachment for digital imaging devices that are dedicated to microscopes.

microscope c-mount and camera adapter

Usually a microscope c-mount adapter will have reduction lenses inside in order to better match the the image on the computer or screen to the field of view of the eyepieces.
C-mounts are marked with the reduction magnification for example, .3x, .45x, or .7x.

microscope c-mount and camera adapter
microscope C mount camera and adapter

camera – adapter – microscope (connect each other).

microscope c-mount and camera adapter
microscope c-mount and camera adapter

Camera – adapter.

microscope C-mount camera and adapter 23mm
microscope C-mount camera and adapter 23mm

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china microscope accessories manufacture supplier

we locate at East China ,ningbo city professsional supplier of microscopes and parts,instrument equipment for industry and laboratory.

china microscope accessories manufacture supplier

microscope accessories including microscopes, camera, led light,stand,focus mount and industrial instruments.;
microscope parts including stereo microscope, vision camera,CMOS camera,illuminator,bracket,focusing rack,stage, plate, clips and instrument components.

china microscope accessories manufacture supplier
stereo microscope
microscope C mount camera and adapter
C-mount camera and adapter
microscope unit
microscope unit

What is microscope definition

an instrument with one or more lenses used to help a person to see something very small by making it appear larger, the device used for producing a much larger view of very small objects so that they can be seen clearly.

what is stereo microscopes

stereo microscope chutong is an optical microscope that provides a three-dimensional view of a specimen. stereo microscope parts include separate objective lenses and eyepieces. As a result, you have two separate optical paths for each eye. The slightly different angling views to the left and right eyes produce a three-dimensional visual.

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What is magnifying lamp led magnifier
magnifying lamp combined magnification and illumination,
Magnified led light adjusted the angle by extendable long arm and foldable, flexible swing arm.suitable for close work.

magnifying lamp led magnifier main charactor

-Lens:optical glass lens 127mm;
-Magnification: 3D5D8D diopter;
-Structure: Full metal construction on body, lamp casing and clamping holder;
-Arm:foldable 41CM*2(arculating,flexible extended);
-Light source: LED;
-Power input: 100V-240V;
-Base: G clamp /weighted base /clamp 5.5mm/universal Casters 60cm height;.

magnifying lamp led magnifier
led parts
magnifying lamp led magnifier
black ESD body led parts
magnifying lamp led magnifier
magnifying lamp led magnifier
spring invisiable

Electrostatic discharge (ESD) static electricity ESD safe Antistatic

(Electro-Static discharge) means “electrostatic discharge”.
ESD is a discipline formed in the middle of twentieth Century to study the generation, harm and electrostatic protection of static electricity.
Therefore, the international custom used for electrostatic protection equipment collectively referred to as ESD,
the Chinese name is electrostatic impedance device.

Electrostatic discharge (ESD) static electricity
Electrostatic discharge (ESD) is commonly known as “static electricity.”
These discharges occur when an electric charge is built up then transferred to another object,
often accompanied by a visible spark. This can cause product defects or lead to unsafe circumstances.

magnifying lamp led magnifier uv ESD version

Release static electricity to protect sensitive components with UV lightness.
Antistatic magnifying lamp ESD safe application:
Antistatic magnifying lamp Widely used in dust-free workshops, purification workshops, photovoltaic power plants,
4.1 LED factories, PCB factories, electronics factories, electrical equipment electronics, wafers, LCD / LCM / LED, optoelectronics, chip semiconductors, laser heads,
4.2 pharmaceutical chemicals, precision equipment , Health care equipment, microelectronics industry, aerospace, military industry,
4.3 electronic components (electronic devices), optoelectronic products, electronic devices, liquid crystal products,
4.4 integrated optoelectronic products and other products, aerospace manufacturing, etc., which require ESD and purification grade production field.

UV light ultraviolet magnifying lamp led magnifier application

1 inspection of banknotes (RMB, US dollar, HK dollar, Euro pound)
2 leak detection for air conditioning and vehicle circulation systems, special gases
3 oil and gas pipeline leakage inspection
4 inspection of the site of a systematic trail of bloodstains
5 hunting treasure hunting field exploration tool
6 antique appraisal, jade jewelry inspection
7 fluorescent reflection of special substances
8 Lure mosquito lamp to kill mosquito
9 scorpion lamp
10 UV glue curable nail lamp
11 sterilizing and sterilizing
12 plant growth
13 stage decoration;

magnifying lamp led  magnifier : magnifiying lamp G clamp.ESD safe: esd safe

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What is measuring microscope

1.1 The measuring microscope is used to accurately measure the length and angle of the workpiece by means of transmission and reflection. It is especially suitable for measuring the linewidth of large-scale magnetic head, precision recording circuit and other parts. It is widely used in measurement rooms, production lines and scientific research departments.

1.2 Main advantages:
in addition to the movement of X and Y coordinates, the workbench can also rotate 360 degrees.Observe with binocular eyepiece.
In addition to transparent and reflective lighting, the lighting system can also be used for oblique lighting. The instrument can be further connected with CCD TV camera to enlarge the contour of the workpiece; It can also be connected to the computer for data processing and other measurements.

How to Use Measuring Microscope
Place the target on the stage.
As with general-purpose optical microscopes, subject the target to transmitted light or reflected light, and then align the edge of the shadow with the reference lines to perform measurement. Use different lighting (such as backlighting and coaxial illumination) depending on the target.
The measured values can then be output as various types data.

Types of measuring microscope

2.1 Optical measuring microscope
The length and angle of the workpiece are accurately measured by means of transmission and reflection. It is mainly used to test the line width of video head, large-scale integrated circuit and other precision parts. It is widely used in measurement rooms, production lines and scientific research departments.

Main advantages: in addition to the movement of X and Y coordinates, the workbench can also rotate 360 degrees. It is an ideal small precision measuring instrument in a fixed place.

2.2 Digital measuring microscope
The utility model relates to a microscope device that converts the physical image seen by the microscope through digital to analog conversion to make it image on the screen of the microscope or on the computer. It is especially suitable for manufacturing, precision parts and inconvenient
Observation and measurement of moving objects. It is widely used in production lines and scientific research departments.

Main advantages: compact and portable, only one computer can intuitively observe micro enlarged images, carry out accurate data measurement, take photos and back up pictures and data; Special light sources (fluorescent and infrared) can also be customized according to customers’ needs for observation in special places. Digital measuring microscope has been widely used in recent years and has become a reliable and practical precision measuring instrument.

3.3  Z-axis non-contact
Based on the measurement principle of split image focus indicator, the non-contact height difference measurement is carried out by means of high-precision optical focus point detection. It can not only aim at the target image, but also observe the surface state of the measuring point and measure the height, depth and height difference. The various lens barrels of the instrument also have many observation functions, such as light and dark field, differential interference, metallography, polarization and so on. Therefore, the extremely fine gap height difference, inclusions, protrusions below micron, fine scratches and metallographic structure were observed.

Major function of measuring microscope

4.1  automatic edge finding and measurement function
It can automatically identify lines, circles and arcs according to the range of points, has a strong function of deburring, and greatly improves the measurement accuracy of line distance, line angle, circle radius and arc radius to avoid manual errors.

4.2  geometric measurement function
Line, circle, rectangle, polygon, angle and other measuring tools measure the geometric parameters such as two-point distance, line segment length, line distance, circle radius diameter, area, angle, rectangle, broken line, polygon, point line and parallel line distance on the image.

4.3 video processing function
Real time playback, pause and stop of video;
Automatic white balance, automatic exposure function;
Video parameter setting function (RGB setting, gamma adjustment, exposure setting, offset setting, etc.);
Video zoom display and video size control function;
Video up and down, left and right reversal function, etc;
Video acquisition function, including static capture and original image acquisition

4.4 image processing function
Image blur and sharpening;
Brightness / contrast adjustment;
RGB gain adjustment;
Multiple picture combination functions, including logic and, logic or, superposition and other operations between pictures;
Mirror image and rotation function;

Edge extraction function;
Relief effect;
Image comparison function (that is to compare two or more captured images displayed in the same window);
Image mosaic function;
Select a part of the image separately for operation.

4.5   image data management and output
Image library browsing, image annotation, text operation, printing and other functions;
Measurement pictures can be saved in BMP and JPG formats.

measuring microscope
measuring microscope

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what is auxiliary objective lens

An auxiliary lens (also called a “Barlow” lens or “objective” lens, (it is enclose external,different from the integrated objective lens),the functon is to increase or decrease the total magnification of a microscope, or increase or decrease its working distance.

Auxiliary lenses also cause a corresponding increase or decrease in working distance.
Mounting a lens that increases total magnification would result in a shorter working distance, while mounting one that decreases magnification would result in a longer working distance.

auxiliary objective lens increase decrease data

magnification/work distance/Magnification/ work distance.
0.3X   287MM  decrease magnification, increase Work distance;
0.5X   165MM  decrease magnification, increase Work distance;
0.7X   120MM  decrease magnification, increase Work distance;
0.75X 120MM decrease magnification, increase Work distance;
1.5X   45MM    increase magnification, decrease Work distance;
2X     30MM    increasemagnification, decrease Work distance;

how to use auxiliary objective lens barlow lens

attached the picture show how to fix the objective lens .

auxiliary objective Lens
Barlow Lens installation

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Led work light with clamp base
Swevel metal arm adopts plastic spraying technology: more eco-friendly and durable for a longer time – rust prevented, stain resistance and isn’t easy to fade. Stay in place what you need, not falling. It can reach almost any angle. Best for architects, makeup artists, beauticians and more.

Clamp base: Thumb screw clamps effortlessly attach to any desktop surface or shelf/table less than 3.3″ thickness, no tools required. Perfect for woodworking, easily to desks, carts, benches, DSLR, worktables, posts, headrest to the clamps etc suitable for our led work light with clamp base.

Led work light with clamp base

An excellent light source with 12W-24 Watts. With a color temperature of 5600K-6000K and a CRI of 80, it illuminates a bright beam of vivid light without glare. It features an impressively 20” wide shade, multi-position head joint and easily adjustable 32” arms with long reach. Provides an even dispersion of light over large areas that allow you to direct the light exactly where you need it. The best part is it doesn’t get hot!
Simply press the power button to adjust the brightness level by 100%, 75%, 50%, or 25%. The best part? No bulb changing troubles in the next 20 years. The integrated long-lasting power of the LED uses 80% less energy.

Led work light with clamp base
This worklight with clamp has a cool stylish design, additional decoration for your living room, workbench, and workplace. It can be easily fixed on your desk or table and helps save much space. It’s easy to maneuver and can hold its position very well. Easily adjust the brightness level to enjoy the perfect lighting combination.
Swevel metal arm adopts plastic spraying technology: more eco-friendly and durable for a longer time – rust prevented, stain resistance and isn’t easy to fade. Stay in place what you need, not falling. It can reach almost any angle. Best for architects, makeup artists, beauticians and more.
by Chutong

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Magnifying lamp Instruction manual
Thank you very much for purchased our magnifying lamp led magnifier, The Magnifier Lamp is ideal for precise work in home, office and workshop as well as a lot of other important places. Before using the Magnifier Lamp, please read the following instructions.
Item #
Magnifier: ∅127mm diameter, 3 diopter /5 diopter/8 diopter
Voltage: AC 110~120V 50/60Hz
Light source: led or fluorescent lamp

How to use our magnifying lamp
A. Before using, please remove all packing from around the lamp.
B. Clamp the lamp on a table, and make sure the stem of the arm inserted.
C. Insert the plug into a c consistent located electrical socket.
D. Switch on using the ON/OFF switch located on the top of the head
E. To place the head in the desired position.

Magnifying lamp Instruction manual

Caution for safe using our magnifying lamp
A. Indoor use only.
B. Environment temperature:-20°C~40°C.
C. Humidity: ≤95%.
D. Never disassemble the magnifier lamp unless you are a qualified electrician.
E. Plug must be taken out while repairing the magnifier lamp.
F. Never leave the lens unattended in direct sunlight or where light can shine through it.
G. If the external flexible cable or cord of this magnifier lamp is damaged, it shall be exclusively replaced by the manufacturer or his service agent or a similar qualified person in order to avoid a hazard.
manual for magnifying lamp

magnifying lamp instruction manual
magnifying lamp instruction manual

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What is my Facebook username?
Facebook username and user ID are parts of your public profile, which can help your friends, find you on Facebook. A Facebook username can include your name and surname, or you can create your own username or choose a username that Facebook suggests.

Your Facebook username is not the same as your Facebook display name, which is the name that appears on your posts and when you’re tagged. It is your username that appears in the Facebook URL of your profile; that’s why it is an important part of each profile. Here in this guide, you’ll get to know how to find your Facebook user ID and username easily.

How do I find my Facebook usernames?
You might need your Facebook user ID to share on any website or groups or even you may want to give it to your friends. Though, Facebook now is like a very complicated software in which you hardly find what you are looking for.

If you are looking for your Facebook username and Facebook URL you can read this section but if you are looking for your Facebook ID of any specific websites or apps you should go to the next section in this blog.

To find your Facebook username:

Login to your Facebook account
From Home, Click on the triangular icon on the main menu
Select Setting; Privacy

From the left menu click on the GENERAL
Click on the USERNAME
This is your Facebook profile username which is available for public and they can see it from your Facebook link (in the browser) also.
facebook username 1 1024x706 1
facebook username

How to create a Facebook username?

Go to your Facebook profile
From the left menu click on the GENERAL
Click on the USERNAME
Type in the username you want and see if it is available
If it is available, click on SAVE and exit
Now you can see the new Facebook username in your Facebook profile link in your browsers. If you want to share it with anyone you can simply put your username after facebook (For example As a Facebook user, it will be very useful for you to learn how hackers hack into a Facebook account in order to keep your account safer.

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Microscope head – This is also known as the microscope body, it carries the optical parts in the upper part of the microscope. Structural support that holds & connects the eyepieces to the objective lenses, the specimen image be viewed through both eye pieces during the research works..

Microscope head

Characters:45° inclined, 360° rotatable, can be locked in any position desired

What Microscope does?
Microscopes magnify or enlarge small objects such as cells, microbes, bacteria, viruses, microorganisms etc. at a viewable scale for examination and analysis.
Microscopes consist of one or more magnification lenses to enlarge the image of the microscopic objects placed in the focal plane

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Diopter and magnification relationship Definitions:
Diopter (d): A term used to identify the refractive (light bending) capacity of a lens. In magnifiers, there is a direct correlation between focal length and diopter. To find the diopter of a magnification lens, follow these steps. With the eyes 10″ above the lens, move the object to be viewed to the point the greatest distance below the lens where it remains in sharp focus.

Measure this distance and divide into 1 meter (39.37″). The result is the diopter of the lens – e.g., if the object is at a 13″ distance than it is a 3-diopter lens (39.37/13 = 3d). Each diopter increases the size of the viewed object by 1/4 (25%) when the object is at its full focal length from the lens.

Field of View: The distance across the lens surface to which the viewer brings both his eyes (note: eyes should be 10″ above the lens). It is important to note that as magnification increases, meaning the lenses used are stronger, viewing areas and focal length decrease.

Magnification: The degree to which the viewed object is enlarged. Magnification is usually expressed by a number followed by an “x”, the symbol used to express power or the size of the object in relationship to its actual size.

Diopter indicates the amount of curvature of a lens. The thicker the lens, the bigger the curvature.
To find the approximate magnification level of a lens, divide its diopter by 4, and add 1.
The equation is:
Magnification = Diopter ÷ 4 + 1

Diopter and Magnification for example:
For a 3-diopter lens of a magnifier, its magnification = ¾ + 1 or 0.75 + 1 = 1.75x. Objects viewed under a 3 diopter lens will appear 1.75X larger than normal.
For a 5-diopter lens of a magnifier, its magnification = 5/4 + 1 or 1.25 + 1 = 2.25x. Objects viewed under a 5 diopter lens will appear 2.25X larger than normal.
For a 8-diopter lens of a magnifier, its magnification = 8/4 + 1 or 2 + 1 = 3x. Objects viewed under a 8 diopter lens will appear 3X larger than normal.

Use this chart to convert diopters to magnification simply.

Diopter and Magnification

2                  1.5X
3                  1.75X
4                  2X
5                 2.25X
7                 2.75X
8                3X
9                3.25X
11               3.75X
13              4.25X

for magnifying lamp magnification, some time marks 3X or 8D is same, that is the diopter and magnification relationship especially at the field of magnifying lamp

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wordpress Shortcode

Usually, Shortcodes do the work that they are supposed to do. To better understand it, let us take an example, in the above picture you can easily see an audio shortcode has been added to your website that has the ability to add audio files on your website. On the front end, you can easily see the WordPress Shortcodes pasted on the webpage but there have been a lot of things that will happen behind the scenes. The WordPress shortcode will communicate with your WordPress and give instructions to run a complete set of programs with WordPress files.

wordpress shortcode
wordpress shortcode

wordpress shortcode

What are the most commonly used WordPres Shortcodes?

Gallery: Let you add a beautiful image gallery on your website.
Video: Let you play video files on your website.
Audio: Let you embed audio file so that it can be playback.
Playlist: Let you create a playlist of all videos and audio files.
Contents: Let you create a list of contents in a Post.
Caption: Lets you embed Captions of your content.
Embed: Let you set desired dimension possible for any embedded item whether it is an image or anything else.

woocommerce shortcode

WooCommerce comes with several shortcodes that can be used to insert content inside posts and pages.

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To track your order please enter your Order ID in the box below and press the "Track" button. This was given to you on your receipt and in the confirmation email you should have received.

worpress shortcode include:
Buttons, Videos, Alerts, Google Maps, Toggle, Tabs, dividers, Columns And much more! Easily add nice looking elements to your WordPress website without any knowledge of coding.

WordPress shortcode without the need for programming skills. contact us.

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Microscope led ring light brightness is adjustable, soft ,with no flicker and good consistency. This microscope illumination light is equipped with three screws in the interface port to connect microscope objectives of different diameters. The available voltage of this kit is from AC85 to AC260V. It is an ideal durable cool light source for microscopes.

Microscope illumination led light source provides cool, natural color light for a various incident light applications. LED technology also consumes lower power and lasts longer compared to halogen lamps saving energy and money. It is uniform, high-contrast, coaxial, highly diffuse, or nearly shadow-free illumination

microscope illumination led ring light Specific advantages


1, no stroboscopic: because LED lights for pure DC power supply, no stroboscopic, not easy to cause eye fatigue, nor to the working area other devices (such as oscilloscope) produce harmonic interference.

2, uniform illumination: LED shadowless lamp is 360 degrees in the uniform illumination of observed objects, no shadow, high definition.

3, long life: LED shadowless lamp because of low calorific value (no heat radiation), power consumption small (low voltage, low current start) the average life expectancy of more than 35000 hours, far greater than circular energy saving lamp 1500-2500 hours, life is more than ten times of that of an energy-saving lamps.

4, eliminate hidden dangers: most of the annular lamp operating voltage for AC 110V or 220V AC, using burnt by improper power supply and the lamp tube phenomenon not uncommon due to, led shadowless lamp use broadband 100 ~ 240V AC switching power supply.

5, safety and environmental protection: a ring fluorescent lamp than the shock resistance, impact resistance is not easy to break, waste recycling, no mercury pollution, is the real environmental protection products.

6, adjustable brightness: with special brightness controller (no need to purchase the other) operator can be freely adjusted according to their adaptability to the luminance brightness, so as to achieve the most ideal comfort, the eyes of work for a long time is not easy to produce fatigue.

20201213103811 98378

microscope illumination

Led ring light application:

-Laboratory and Measuring and Observing and Testing Equipment

– Measuring and observing and testing instruments

– Viewing and observing instruments and accessories

– microscope illumination vision lighting Photography lighting

– medical ecological photography lighting,machine vision

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magnifying lamp allows the light to shine on the object you are working on,
as well as make the object bigger so you can see the little details

Industrial Magnifying Lamp with Articulating arm LED light source 12W
127 mm magnifier diameter with harmonious LED ring lighting,crystal glass lens (incl. protective cap) with 3 diopters magnification,articulated arm with integrated cable guide and 700 mm working radius,magnifier head tilts 90° and swivels 360°,clamp base for table thicknesses up to 60 mm, Optional Mount: Clamp, table base, floor stand, wall bracket, etc
Available for inspection on electronic circuit board, laboratory inspection, it is Perfect Magnifying Lamp for Work or Hobbies
this lamp boasts 5 inch diameter lens that will bring hard to see details into clear, sharp focus.
Magnifier and lamp combination,On/off switch

magnifying lamp Suitable for domestic, industrial, medical and professional use.
The lenses coated optics to provide exceptionally high, crisp and bright image quality.
Fixed lens or Interchangeable Lens
lens can be changed replaced,if necessary without wastng the whole magnifier

magnifyier lamp with base clamp/floor/table
Magnifier lamp main Featrues:
Magnification 3D5D8D diopter
lens diameter 5inch 127mm
with/without dust cover
brightness adjustable or none
body color white or black
Base desk clamp or floor type

magnification 3 diopter/5 diopter

Most of them have a dioptre number of 3 or 5 and depending on the lens the magnifier.Another important aspect you should consider is the size of the magnifier. Different lamps are offering different stages of magnifying, and the choice depends on the detail of the work as well as the size of it.

magifiying lamp lens diameter 5inch 6inch 7inch avaliable

The lens head can rotate left and right with 360 degrees and flip up and down 180 degrees
Soft cool bulb for natural color and shadow-free magnification
Power on and off switch
Articulated arm ,no visible springs, Hydraulic look
Conveniently adjustable height and arm for magnification in any position
The dimmable dimmer allows you to easily adjust the brightness level to achieve the perfect lighting for drawing, reading, arts & crafts, sewing, needlework, working, and studying.
Available body color in Black and White.

Magnifying lamp application

1 suitable for circuit board inspection, processing, installation at electronics industry. Electronic engineers to observe and test the micro elements, components of dense circuit board
2 suitable for engraving, fine operation and observation.
3 suitable for simple surgical operation. Enlarge the lighting for beautician and medical staff
4. circuit board test, stamp collector, infirmary, beauty parlor, reader, amateur, engineer.

magnifying lamp UV lightness ultraviolet led magnifier lamp application

1 inspection of banknotes (RMB, US dollar, HK dollar, Euro pound)
2 leak detection for air conditioning and vehicle circulation systems, special gases
3 oil and gas pipeline leakage inspection
4 inspection of the site of a systematic trail of bloodstains
5 hunting treasure hunting field exploration tool
6 antique appraisal, jade jewelry inspection
7 fluorescent reflection of special substances
8 Lure mosquito lamp to kill mosquito
9 scorpion lamp
10 UV glue curable nail lamp
11 sterilizing and sterilizing
12 plant growth
13 stage decoration
By chutongelec

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wavelength dispersive spectrum

The dispersive spectrum of visible light is red, orange, yellow, green, cyan, blue and violet in turn. The corresponding wavelength (frequency) is listed in the following table. It is necessary for students studying optics to remember the correspondence between visible light color and wavelength.

wave length colors the wave length of visible light

Violet: 380–450 nm (688–789 THz frequency)
Blue: 450–495 nm
Green: 495–570 nm
Yellow: 570–590 nm
Orange: 590–620 nm
Red: 620–750 nm (400–484 THz frequency)
Violet light has the shortest wavelength, which means it has the highest frequency and energy. Red has the longest wavelength, the shortest frequency, and the lowest energy.

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reticle graticule
grid of horizontal line and vertical lines; grid, network, or crosshatch found in the eyepiece of various optical instruments to aid measurement or alignment

graticule, reticle and ocular micrometer are used as a dimensional reference when working with materials viewed through ocular devices such as a microscopes or magnification eyepieces. While stage or ocular micrometers typically have only a linear scale for reference of length, many eyepiece graticules and reticles come in a variety of configurations and typically have markings for reference of length, angular, or radius features.

reticle graticule

With strict regulations in many industries, traceable calibration with a reference is often required to verify marking dimensions are accurate. With patterns either etched or painted on a glass surface, wear on markings as a result of use over time can cause inaccuracy in visual interpretation. Because of this, it is important and sometimes required, to have graticules and reticles calibrated on a regular basis dependent on frequency of use.

reticle graticule
reticle graticule styles

Scales with crossline
Crossed Scales (horizontal and a vertical scale)
Concerntric circles
Single circles
Dots and field stops
Pinwheels and crossed scales

eyepiece reticle/graticule patterns of Chutong in sizes to fit all microscopes and magnifiers,if you need any special size for your eyepiece,please send us the picture or drawing of eyepiece, then we design the reticle graticule suitable for you.

Eyepiece graticules

include scales for measuring linear dimensions, circles for estimating diameters and radii, and a protractor for angles. Scales can be calibrated by comparison with a stage graticule, supplied in convenient microscope slide format.

there is also another type reticle for objective,Stage graticules (also known as stage micrometers), supplied in a convenient microscope slide format, are used to calibrate microscope eyepiece graticules. Eyepiece graticules give a reasonably accurate gauge of viewed object sizes, but, owing to differences in the optical systems of different objectives and eyepieces, calibration is needed for accurate work. This is simply done by placing the stage graticule on the microscope stage and viewing it through the microscope. Comparision of the eyepiece graticule with the stage graticule enables either a correction factor to be calculated or, perhaps, in bespoke systems, the optical spacing to be adjusted to eliminate the magnification error.

Stage graticules
Stage graticule reticle

eyepiece cross reticle x
cross reticle x y axis of eyepiece

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digital microscope USB interface connect computer
Digital microscope has created a serious competition in the microscope industry. A digital microscope, to begin, is a slight variation of the initial optical microscopes. It uses optics and digital cameras to provide output. It has its own inbuilt LED that acts as a source of light. It differs from the optical microscopes in that images cannot be observed directly through an eyepiece. With these models, images are projected onto a monitor.
USB 2.0 digital microscope is an all-around microscope that can be of use to kids, hobbyists, and professionals. Certainly, anyone exploring the microscopic world can find this instrument beneficial.

CMOS sensor HD high definition
With an advanced CMOS sensor that is responsible for its 1600×1200 high definition resolution. Besides this, its 8-LED adjustable lights ensure that clarity of the specimen is undoubtable. The other essential feature of this scope is the USB cable that facilitates the microscope pen connection to the PC. All these are aimed at achieving a better viewing experience. Its intuitive software facilitates compatibility with windows XP, windows 7, windows Vista, windows 8 and 10.

digital camera that allows you to take pictures and record videos of observed samples. This model can be applied in many different areas: in electronics, jewelry, biology, zoology, and more.

Microscope is connected to personal computer or laptop via standard USB 2.0 cable. Observation of samples and editing of captured images are done through the easy-to-use image processing software that is included in the kit. This software has an intuitive interface: on the main toolbar are buttons for editing images and videos, printing images, saving projects to your hard drive and many other functions. The program also features measurement and calibration functions, allowing you to determine the length, perimeter, radius or diameter of observed samples, and measure different angles.

digital microscope combined optic digital camera and computer

digital microscope is a variation of a traditional optical microscope that uses optics and a digital camera to output an image to a monitor, sometimes by means of software running on a computer. A digital microscope often has its own in-built LED light source, and differs from an optical microscope in that there is no provision to observe the sample directly through an eyepiece. Since the image is focussed on the digital circuit the entire system is designed for the monitor image. The optics for the human eye are omitted.

digital microscope summery: optic and digital camera combined with computer

Digital microscope are commonly low price commercial microscopes designed for use with a computer, although advanced systems that do not require a separate computer

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