TB Series - Triple Bandpass

MidOpt Dual Bandpass and Triple Bandpass Filters are most commonly used for security and surveillance, intelligent traffic solutions and Normalized Difference Vegetation Index (NDVI) imaging. TB475/550/850 Triple Bandpass Blue+Green+850nm NIR Filter, when mounted in converted consumer cameras used in aerial surveying applications, can help provide a more affordable, lightweight alternative vs. systems employing three or more cameras or sensors.

 

Blue-Green-Near IR Extended Normalized Difference Vegetation Index (ENDVI) data gathered for vegetative health monitoring can be used to provide similar, but spectrally different information as compared to traditional NDVI data. Soil background, differing atmospheric conditions and various types of vegetation can all influence the reflection of visible light somewhat differently.

 

• ◆Pass visible light and a specific portion of the visible (VIS) and near-infrared (NIR) spectrums
• ◆Ideal for color camera applications that utilize daytime sunlight and NIR illumination at night
• ◆Achieve accurate color rendition by blocking interfering wavelengths
• ◆Eliminate the need for dual sensor imaging
• ◆Anti-reflection coated for maximum transmission
• ◆Hard-coated, single-substrate fabrication
• ◆Exceptional surface quality; 40/20 scratch/dig