CCD Gel Imaging System Filters

CCD Gel Imaging System Filters, the correct name is "optical low-pass filter", this filter has two major functions: 1. Filter out infrared rays. 2. Trim incoming light.

Filter out infrared:
Color surveillance camera CCD can also sense infrared light. Because it can sense infrared light, it will cause the DSP to be unable to calculate the correct color. Therefore, a Optical Filters such as Od4 Optical Filters must be added to separate the infrared part of the light. Therefore, only the color CCD needs to be equipped with a filter. Black and white is unnecessary.

Trim into the light:
Because the CCD is composed of photoreceptors (CELL), it is best for the light to come in directly, but in order to fear that it will interfere with the neighboring photoreceptors, the light needs to be trimmed, so the filter is not glass, but quartz The film uses the physical polarization characteristics of quartz to retain the direct part of the incoming light, and reflect off the oblique part to avoid affecting the photosensitive points next to it.
Zoolied offers a variety of optical filters, such as PCR Fluorescence Analyzer Filters ,Longpass Filters, Dichroic Filter, and Biochemical Analyzer Filters. ZOOLIED provides multiple anti-reflection coating options for the Ultraviolet (UV), visible, or Ir Filters and also provides uncoated Optical Glass Filters based on K9 optical glass and UV fused silica.

Looking for ideal optical filters Manufacturer & supplier? We have a wide selection at great prices to help you get creative. All the optical optical filters are quality guaranteed. Zoolied is China Origin Factory ofoptical filters. If you have any question, please feel free to contact us.

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