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Professional telecentric lens FA lens Telecentric lens FA lens

Our company produces telecentric lens FA lens: telecentric lens can effectively solve the problem of constant magnification, no change with depth of field, no parallax, measurement based on CCD, microcrystalline. 1) Because the object to be measured is not in the same measurement plane, the magnification is different; 2) the lens distortion is large; 3) parallax, that is, when the object distance is larger, the magnification of the object will also change; 4) the resolution of the lens is not high;
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Product Specification

Description

Telecentric lens can effectively solve the problem of constant magnification, no change with depth of field, no parallax, measurement based on CCD, microcrystalline.

1) Because the measured object is not in the same measuring plane, the magnification is different;

2) Large lens distortion

3) Parallax means that when the object distance increases, the magnification of the object changes;

4) The resolution of the lens is not high;

5) Because of the geometric characteristics of the visual light source, the position of the image edge is uncertain. Boundary uncertainty caused by improper light source interference

The measured distortion rate of telecentric lens can reach 0.02% or less, which can better meet the requirements of machine vision measurement customers for lens, and has high resolution. We can not only provide telecentric lens products supporting 2 / 3 inch and 1 inch, but also products such as 8K, 12K and 16K line scanning telecentrics, which can better serve high-end

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