BP880 bandpass filter is widely used in machine vision systems because of its selective transmission characteristics for 880nm wavelength, which helps to enhance the visual recognition ability of the system. By filtering out light in non-target bands, this filter can improve image contrast and clarity, reduce interference from external light sources, and thus help industrial automation systems more accurately complete tasks such as detection, identification and sorting.
Model: BP880
Specifications: Customized
Material: Optical glass
The BP880 bandpass filter is an important optical component in machine vision systems, especially in terms of spectral selectivity and interference suppression. By optimizing image quality and ensuring that the system only receives light with a wavelength of 880nm, this filter has significant advantages in the fields of industrial automation and high-precision detection.
Product attributes
Size: Customized according to customer needs
Tolerance: 0/±0.5mm
Center wavelength: 880nm±5nm
Cut-off band: 400nm-850nm/910nm-1100nm
Half-height width: 30nm~40nm (customized according to needs)
Cut-off depth: OD3-OD5
Advantages of machine vision applications
- Improve image contrast
Machine vision systems often use near-infrared light sources for illumination. The 880nm bandpass filter can filter out visible light and other near-infrared bands, so that the system only receives 880nm light, significantly improving image contrast and facilitating the identification of subtle features. - Reduce ambient light interference
Machine vision systems usually work in industrial environments and may be interfered by various external light sources (such as natural light, indoor lighting, etc.). The BP880 filter can block most of the ambient light and only allow light in a specific band to enter, thereby improving the robustness and reliability of the system. - Enhance object recognition capabilities
Light in the 880nm band has different reflection or absorption characteristics from many materials. Using this filter can help machine vision systems more easily identify specific materials or surface features for sorting, quality inspection, defect identification and other scenarios. - Support a variety of industrial applications
BP880 filters are widely used in automated production lines, such as food packaging, electronic component inspection, printing quality control, etc. Through precise spectral filtering, the system can identify the appearance characteristics or markings of different objects. - Improve the accuracy of imaging systems
In fast-moving production environments, clear images are critical to the accuracy of machine vision systems. The 880nm bandpass filter reduces background noise and helps imaging systems process high-quality images faster, thereby improving inspection speed and efficiency.
BP880 Narrowband Filter Curve
