The Function And Common Application Areas Of Telecentric Lenses
Telecentric lenses are a special type of lens used as a complementary type to industrial lenses and are mainly used in optical systems for imaging, metrology and machine vision applications. 1 、 The main function of telecentric lens The functions of telecentric lenses are mainly reflected in the following aspects: Improve image clarity and brightness Telecentric lenses can make images clearer and brighter by refocusing light and controlling its direction. This is very important for improving the imaging quality of optical instruments, especially when it is necessary to observe small structures or low-contrast samples. Eliminate distortion Through strict processing, manufacturing and quality inspection, telecentric lenses can effectively reduce or eliminate lens distortion and maintain the accuracy and authenticity of imaging. Extended field of vision Telecentric lenses can also help extend the field of view, allowing the observer to see a wider area, which helps to fully observ...