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Jiangxi Phenix Optical Technology Co., Ltd. is the first listed company in the Chinese optical industry (SSE code: 600071), which was successfully listed on the Shanghai Stock Exchange in 1997. It covers an area of about 333,000㎡ and employees about 3300 people.
We offer exclusive services you can't find with other companies. We have developed a unique service system designed to assist you in building your own microscopes, and of course our team members are always standing by to help you, Chat, Phone, or Email.
Why Choose Us
Professional Team
We offer exclusive services you can't find with other companies. We have developed a unique service system designed to assist you in building your own Microscopes And of course our team members are always standing by to help you, Chat, Phone, or Email.
Factory
Jiangxi Phenix Optical Technology Co., Ltd. is the first listed company in the Chinese optical industry (SSE code: 600071), which was successfully listed on the Shanghai Stock Exchange in 1997. It covers an area of about 333,000㎡ and employees about 3300 people.
Our Certificate
We always feel that all success of our company is directly related to the quality of the products we offer. They meet the highest quality requirements as stipulated in ISO9001, ISO14001, ISO45001 and SGS authentication and our stringent quality control system.
Production Equipment
We have a huge production workshop and production equipment, under the premise of ensuring quality can quickly complete the order production.
Inverted Binocular Fluorescence Microscope
PH-YGD Inverted fluorescent microscope is composed with Epi-fluorescent microscope and inverted microscope,equipped excellent UIS optical system and adapted long working distance plan achromatic objectives and wide field eyepieces.
Widefield Medical Fluorescence Microscopy
LED lighting does not heat, radiation, light intensity continuously adjustable, long service life. Compared with traditional high pressure mercury lamp, LED lighting without preheating or cooling, direct lighting, shortening the preparation time, improve work efficiency
Upright Fluorescence Microscope
PH100 series fluorescent microscopes, which can be applied in fluorescence microscopy and transmission light field observation, are the ideal instruments that used in the research field of biology, cytology, hyphology, oncology. genetics, immunology, etc.
Trinocular Biological Microscope
The trinocular biological microscope can be used for pathology analysis of urine and live blood, vet , and can also be used for teaching research and scientific research analysis of biology and bacteriology in middle and higher education institutions and laboratories.
Constant Temperature Microscope
Most of the operations in the artificial insemination laboratory are not instantaneous, semen needs a stable temperature, sperm has the strongest vitality at 37 ° C, most of the operating semen needs to be maintained at about 35 ° C -37 ° C), and the mating of sperm and blood in medical treatment.
Biology Lab Digital Microscope
BMC100 series laboratory biological microscope, ergonomic design, 360° rotation of the observation head, ECO body sensing environmental protection design, quality and cost performance.
Professional compound microscope are built using a compound lens system where the primary magnification is provided by the objective lens, which is then compounded (multiplied) by the ocular lens (eyepiece).
The objective lens is the lower lens nearest to the specimen which enlarges the specimen and is also referred to as the primary lens while the eyepiece is the top ocular lens that lies nearest to the viewer's eye and also known as secondary lens. They offer two-dimensional visual information.
A compound microscope is a high power (high magnification) microscope that uses a compound lens system. A compound microscope has multiple lenses: the objective lens (typically 4x, 10x, 40x or 100x) is compounded (multiplied) by the eyepiece lens (typically 10x) to obtain a high magnification of 40x, 100x, 400x and 1000x. Higher magnification is achieved by using two lenses rather than just a single magnifying lens. While the eyepieces and the objective lenses create high magnification, a condenser beneath the stage focuses the light directly into the sample.
Benefits of Professional Compound Microscope
Optical Quality
High-quality glass lenses with anti-reflective coatings ensure minimal light loss and distortion, delivering crisp and clear images.
Variable Magnification
Multiple objective lenses with varying magnification powers (e.g., 4x, 10x, 40x, 100x) enable the user to examine specimens at different levels of detail.
Adjustable Condenser
A variable condenser with a diaphragm allows for control of light intensity and focus, optimizing contrast and resolution for different types of samples.
Built-In Illumination
Adequate lighting is provided by halogen, LED, or xenon lamps, often with the ability to adjust brightness and color temperature.
Coaxial Coarse & Fine Focus
Precise focus adjustment mechanisms facilitate accurate and smooth focusing, even at high magnifications.
Robust Construction
Durable materials and construction ensure longevity and resistance to the rigors of daily use in a laboratory setting.
Type of Professional Compound Microscope
Biological MicroscopesBiological Microscopes
The most common type of compound microscope is the biological microscope. As a matter of fact, compound microscopes are often referred to as biological microscopes since they so often fall into this category. A biological microscope, as the name suggests, is one that is designed to study biological samples.
Biological can refer to a variety of things. The samples may include plant tissue or fungus or they may involve different types of tissue from the human body such as skin, blood, or even cancer cells from biopsies.
Polarizing Microscopes
Often referred to as a petrographic microscope, a polarizing microscope, in contrast to its biological brother, is not designed to be used for biological samples. Instead, this type of microscope is designed to visualize rocks and minerals. In some cases, certain chemicals may also be visualized with this microscope.
It also uses reflected light. The result is that this type of microscope can allow a person to view samples of rocks or chemicals with perfect clarity. This type of microscope, of course, is ideal for scientists such as geologists, forensic scientists, or chemists.
Phase-Contrast Microscope
The phase-contrast microscope is similar to the classic biological microscope, but it has a few differences. To start, it has all the features of an ordinary compound microscope. However, it is quite versatile due to the fact that it's able to analyze both biological and non-biological samples.
This type of microscope is ideal for transparent samples. This is especially true for microorganisms since they are so small that they are naturally clear. However, this microscope is also good for analyzing shards of glass, water, and other transparent objects.
What are the Applications of Compound Microscopes?
Cellular, Pathological, and Microbial Research
The biological microscope is the most common type of compound microscope used to observe biological specimens at high magnification. Phase contrast microscope is a special type of biological microscope that differs from the ordinary brightfield microscope. It requires phase contrast objective lenses and a condenser to alter the phase of light passing through the specimen, thereby enhancing contrast. It is mainly used for observing blood cells, live cells, and unstained transparent specimens.
The fluorescence microscope is used to observe specimens with natural fluorescence or those stained with fluorescent dyes. This technique allows the labeling of different cellular structures, such as mitochondria, cell nuclei, and cell membranes. Fluorescence microscopy is widely applied in fluorescence in situ hybridization (FISH) techniques for analyzing and detecting the distribution and localization of nucleic acids.
Metal Analysis
The metallographic microscope, or metallurgical microscope, is also a type of compound microscope primarily used for observing metals, alloy materials, semiconductor testing, ceramics, rocks, and other opaque materials. Therefore, metallographic microscopes typically employ high-intensity reflected light, which is directed through the objective lens onto the specimen, producing high-contrast images of opaque specimens. They can also simultaneously utilize both transmitted and reflected light.
Mineral and Rock Analysis
The polarizing microscope is another common type of compound microscope, featuring two crucial polarizing devices – the polarizer and the analyzer. The polarizer is positioned between the light source and the specimen, converting natural light into polarized light. The analyzer is located between the specimen and the eyepiece and is used to analyze the vibration direction of light passing through the specimen. The polarizing microscope is commonly used for the analysis of the structure and properties of minerals and rocks.
How To Choose A Compound Microscope
Microscopes have revolutionised our understanding of the world by allowing us to peer into the realm of the minuscule. Whether you're a student, a hobbyist, a medical consultant, or a professional researcher, choosing the right compound microscope is crucial to your success. With a myriad of options available, the process can be overwhelming.
1. Magnification:
The magnification of a compound microscope determines how much you can zoom in on a specimen. Consider what you'll be observing – cells, microorganisms, wafers, microchips, or other small structures – and choose a microscope with appropriate magnification levels. A typical compound microscope for biological and medical applications offers a range of magnification settings, often from 40x to 1000x or more, whereas a materials or metallurgical compound microscope typically ranges from 50x to 600x or 800x.
2. Optical Quality:
The quality of the microscope's optics directly impacts the clarity of your observations. Look for microscopes with high-quality glass lenses that minimize distortion and aberrations. A compound microscope with achromatic objectives is a good starting point but the image will blur towards the edge of the field of view. Plan achromatic objectives are an excellent choice for the majority of applications, providing a focused image across the full field of view.
3. Binocular or Monocular Viewing:
Microscopes come in both binocular (dual eyepieces) and monocular (single eyepiece) configurations. Binocular microscopes offer a more comfortable viewing experience during prolonged use and can reduce eye strain. However, monocular microscopes are often more affordable and suitable for occasional use.
4. Light Source Options:
Most modern microscopes utilise LED technology. LED lighting is energy-efficient and generates minimal heat, making it a popular choice. For biological samples (thin semi-transparent sections on glass slides), transmitted (base) illumination is required that transmits through the sample. If viewing stained samples, a microscope with standard brightfield illumination is all that's required.
5. Mechanical Stage and Focus Control:
A mechanical stage allows you to precisely move your slide in both the X and Y directions, making it easier to navigate across your specimen. Starter level microscopes have a fixed stage that require manual moving of the sample but most microscopes above this level have XY mechanical control. At a professional and research level, the XY controls can be encoded for improved accuracy, or motorised as part of an automated system.
6. Digital Imaging Capability:
In the digital age, many microscopes come with built-in or attachable cameras for capturing images and videos of your observations. If documentation or sharing of your findings is important, consider a microscope with a trinocular head so a camera can be added to the camera port, or a microscope with built-in digital imaging capabilities.
A compound light microscope is a powerful tool that enables scientists to study small and intricate structures in detail. It uses light to magnify the image of a specimen, thereby making it possible to observe features that are not visible with the naked eye.
Optical Components
The main optical components of a compound light microscope include the objective lens, the eyepiece, and the condenser. The objective lens is responsible for magnifying the image of the specimen, while the eyepiece further magnifies the image for the observer. The condenser, on the other hand, is a lens that focuses the light on the specimen, thereby making it easier to see.
Light Source
The light source in a compound light microscope is usually an electric bulb, which provides the necessary illumination for the specimen. A diaphragm controls the amount of light that enters the microscope, and this helps to adjust the brightness and clarity of the image.
Mechanical Components
The mechanical components of a compound light microscope include the stage, the focus mechanism, and the body tube. The stage is a flat platform where the specimen is placed for observation, while the focus mechanism is used to adjust the position of the lenses for optimal magnification. The body tube, on the other hand, holds the optical components in place and ensures that they are aligned correctly.
Working Principle
The working principle of a compound light microscope involves the interaction of light with the specimen. When light passes through the specimen, it is refracted or bent, depending on the structure of the specimen. This light then passes through the objective lens, where it is further magnified, and then through the eyepiece, where it is viewed by the observer. The total magnification of the image is determined by multiplying the magnification of the objective lens by the magnification of the eyepiece.
Jiangxi Phenix Optical Technology Co., Ltd. Is the first listed company in the Chinese optical industry (SSE code: 600071), which is Successfully listed on the Shanghai Stock Exchange in 1997. It covers an area of about 333,000㎡ and employees about 3300 people.
Our Certificate
We always feel that all success of our company is directly related to the quality of the products we offer. They meet the highest quality requirements as stipulated in ISO9001, ISO14001, ISO45001 and SGS authentication and our stringent quality control system.
