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What are the selection techniques for CCD industrial camera lenses?
Author:Administrator   Published in:2019-09-30 15:30

  In the industrial sector, high-tech equipment such as cameras is also needed. On the one hand, it can improve work efficiency, on the other hand, it also promotes the development of the industry. The ccd industrial camera is the most common device, so what is the selection technology and precautions for the ccd industrial camera lens? To solve this problem, let us see how the experts answered.

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  The selection techniques and precautions of the CCD industrial camera lens are in fact very detailed. As a user, it is necessary to know the classification of the lens. Nowadays, the CCD industrial camera has two types of lenses according to the aperture, one is a manual aperture lens, and one is The type is an auto iris lens. The user selects the light according to whether the light is stable in the environment. If the light in the environment is stable, the manual iris lens can be selected. If the light is not stable, then the auto iris lens is selected.

  The specifications of the lens are also the user's attention. Now there are several lens specifications for CCD industrial cameras, 1/3′′, 1/2′′ and 2/3′′. In one case, the focal length of the lens and the field of view of the lens. The angle is related. If the focal length of the lens is longer, the angle of view is smaller. The size of the lens is also related to the angle of view of the lens. If the size of the lens is larger, the angle of view of the lens will be larger. If the lens object distance is constant, the lens focal length is larger, the screen range is smaller, the lens size becomes larger, and the screen range becomes larger.

  Users should also pay attention to the focal length. If the focal length is constant, it can be divided into aperture and no aperture. The focal length can be adjusted according to the actual situation. By adjusting, the image of the object being shot becomes larger or smaller. phenomenon.

  The choice of ccd industrial camera lenses should also consider other details such as quality, small size and parameters. In general, the lens quality chosen by the industry is very good, 

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especially for manufacturers with large demand. So we have to be careful when choosing a lens. In particular, there are not many companies that produce such cameras or lenses. The most reliable companies are companies with high credibility. What are the selection techniques and precautions for ccd industrial camera lenses? These are some of the basics that experts have analyzed for you. As a skilled user of the device, it is not difficult to master these selection techniques. Hope that through the above information, users can easily choose.


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