SWIR Filters
SWIR Narrow Band Filters for 400–1750 nm Imaging
Narrow Band filters tailored for precision-filtered imaging, every component is engineered for the 400–1750 nm range.
Must be combined with Narrow Band Lenses to isolate key wavelengths for vegetation analysis, moisture sensing, and material classification—on drones, in labs, or in the field.
Narrow Band SWIR Filters
Description:
Narrow Band Optical Filters for Narrow Band Lenses | Optimized for NIR–SWIR Imaging.
Our Narrow Band filters are engineered for high-precision NIR and SWIR applications—ideal for remote sensing, vegetation indices (e.g. NDVI, NDWI), material classification, and multispectral imaging. By isolating narrow spectral bands (40–80nm FWHM), these filters enable consistent, repeatable measurements and high-contrast data capture, even in challenging ambient light conditions.
Key benefits:
- Design minimizes angular dependency and spectral shifting—ideal for UAV and off-axis setups.
- Reduces chromatic aberration and increases system resolution.
- Hard-coated, single-substrate build with AR coating ensures long-term durability and high transmission.
- Exceptional surface quality (40/20 scratch/dig) and double-side polished for optical precision.
Why use these for indices?
Narrow Band filters are essential when calculating vegetation or water stress indices. They isolate key wavelengths that highlight subtle changes in plant health, moisture, or surface composition. Especially useful in precision agriculture, environmental monitoring, and industrial inspection.
For support selecting the right optical configuration for your Q.Cam or multispectral setup, visit our application page or contact [email protected]
