Election of the industrial endoscope or rear lighting?

There are two main types of lighting techniques for industrial endoscopic cameras: front lighting and rear lighting. What are the differences between these two lighting technologies? Which lighting technology is more advantageous? Today, Weibian Xiaobian will answer it for you.

Is there a difference between front lighting and rear lighting?

In front lighting, the light source is usually installed directly on the lens. For example, the patch method is used to install multiple patch LEDs at the front end of the probe.

The rear lighting usually installs the light source in the host. The strong light generated by the bulb is transmitted from a dedicated light -guided fiber to the end of the endoscopic probe, and it is shot from the special window of the end.

Which lighting technology is more advantageous?

The front lighting installs the light source at the front end of the probe. It needs to go deep inside. Long -term rubber friction will cause LED wear and reduce the service life of the light source. And due to the limited diameter of the probe, the small space limits the power of the light source. However, the front LED light is low in cost, the installation process is relatively simple, and the cost -effective is high.

Rear lighting, light sources in the host, there is no space limit, high -power light sources can be used, and sufficient lighting can be used to ensure image clarity. At the same time, fiber optic lighting has a wider color gamut, higher color saturation, and better color expression, but the cost of rear lighting of this fiber optical transmission is higher.

Selecting front lighting or rear lighting needs to be considered in combination with use needs and budgets. As a professional endoscopic solution service provider, Weibi has a variety of industrial endoscopic products. Whether it is the front industrial endoscopic LED lighting or rear optical lighting, it can meet your requirements.

If you have relevant needs, please contact us at any time, we will serve you wholeheartedly!