1. The magnification of a stereo microscope How to adapt to different requirements Stereo microscopes are used for stereoscopic inspections and observations of electronic components, integrated circuit boards, rotor tools, magnets, etc. Based on these different measured objects need to be observed in different multiple states, how to adapt to these different requirements? Can be solved through several aspects a. It can pass optical performance b. Can choose video observation c. Can pass mechanical performance d. Can be illuminated by light source Optical performance: According to observing object observing requirements, by choosing different eyepieces\objective lens Solve problems such as large-scale large fields of view. When only a large number of times is required, a large number of mirrors and objective lenses can be replaced. When large fields of view are required, the objective can be achieved by replacing the objective lens, reducing the size of the eyepiece or changing the field of view of the eyepiece.
Video observation: When the optical magnification is not enough, you can use electronic magnification to compensate. While watching and wanting to be able to store reservations, we can choose videos. There are several video modes: A. You can go directly to the monitor B. You can connect to a computer (via a digital CCD or analog CCD image capture card) C You can connect a digital camera (Different digital cameras must consider different interfaces and compatibility with the microscope )
Mechanical properties: When confronted with some welding, assembly, large integrated circuit board inspection fields and requirements for working distance, we can solve them by mechanical properties, such as gimbals, rocker arms, large mobile platforms, etc. With their performance characteristics, we can complete our inspection work directly through the support and platform when detecting large objects. No need to move our measured object. For example, because company A has a large circuit board to be inspected and needs a slight tilt observation, it is very difficult to move the circuit board. The inspection can only be done through mechanical movement. The use of a universal bracket can satisfy these requirements at the same time.
Light source lighting: Light source lighting plays a crucial role in whether or not the measured object can be seen. When choosing lighting, it must be based on the characteristics of the measured object itself (taking into account its requirements for light, strong\weak\reflective, etc. ) Select the appropriate lighting tool and lighting method. If the general stereo microscope comes with transmission, oblique illumination can not meet your lighting needs, we also prepared for you LED cold light source, ring lights, single / double fiber cold light source lamp.
2. Stereo microscope to solve the problem of rapid observation and movement of the object under test. After placing the object under the microscope, the magnification is first adjusted to the minimum. When the multiple image is clear, the component to be measured is placed in the center of the field of view. Then gradually adjust the microscope zoom handwheel until the large magnification image is completely clear. If the component you are looking at requires precise movement observation, it can be equipped with a moving table, which can move longitudinally and laterally with a precision of 0.1 mm.
3. How to solve the problems caused by human vision, causing the observation of binocular microscopes that cannot be imaged and solve dizziness problems. Causes: Using traditional microscopes to look at an image for a long time and for prolonged work.
Solution: 1, using a microscope computer imaging system or parallel light microscope will reduce the above problems.
2, through self-regulation, pay attention to rest, more distant or green objects appear to regulate vision.
4. How to ensure the parfocality when using a continuous zoom microscope?
The microscope is adjusted to high magnification by the correct focusing method. After the high-powered image is clear, it is gradually adjusted to a low magnification. If the image is blurred, adjust the following:
1, binocular microscope adjustable adjustable eyepiece tube fine-tuning mechanism.
2, trinocular microscope by adjusting the eyepiece to achieve parfocal.
3, monocular microscope adjusts the eyepiece tube.